(1) Platinum combines with phosphorus and arsenic and is seldom found without an admixture of related metals.

(2) Examples are iron, calcium, sodium, potassium, phosphorus, and magnesium.

(3) Nucleic acids contain carbon, hydrogen, oxygen, nitrogen, and phosphorus.

(4) The different soda, magnesia and phosphorus pentoxide levels can be related to the use of a different soda source.

(5) The white phosphorus matches were dangerous and their manufacture a serious danger to health.

(6) The hound, which was shining with phosphorus, chased Sir Charles down the Yew Alley.

(7) Phosphorus is a nutrient used in fertilizer that helps plants grow.

(8) Burning lumps of phosphorus jelly were scattered amongst the containers, forming a foreground that was blinding.

(9) The sky skipped like chips of phosphorus in a bowl of water and oil seeped through cracked earth to the watertable.

(10) In deeper shade, apply phosphorus occasionally as a boost for flowering plants.

(11) This must be rectified because a higher phosphorus level will interfere with calcium absorption in the horse's gut creating further problems.

(12) Parts of their roots secrete acid which dissolves phosphorus from normally insoluble sources.

(13) Black phosphorus only occurs at high pressures-this is not shown in figure 6.9.

(14) A thousand smells, of sausages and sweat, phosphorus and patchouli, mingle promiscuously in the arcades.

(15) Carbon and sulfur and phosphorus are allotropic elements.

(16) The desorption kinetics of phosphorus calcareous soil in China.

(17) White or Yellow phosphorus, Magnesium diamide , Etc.

(18) Nitrate, Nitrite, Ammonia, Chloride, Orthophosphate, Total Phosphorus, Sulphate, Nitrogen.

(19) Immobilization of nitrogen occurs in both types in both sites but phosphorus is immobilized only in the fern litter.

(20) Case studies show that there is a reciprocal relationship between calcium and phosphorus.

(21) The important minerals are calcium, zinc, iron, potassium, magnesium, phosphorus and iodine.

(22) Scores of sewage plants along the Chesapeake's tributaries are disgorging nitrogen and phosphorus, natural products of biological sewage treatment.

(23) When combined with the effect on bone, the overall result is a decreased blood phosphorus.

(24) Plasma phosphates also influence plasma calcium levels. Case studies show that there is a reciprocal relationship between calcium and phosphorus.

(25) There was no spasmodic jerking, nothing but the angry resurgence of the phosphorus embers as the bullets slammed home.

(26) Although no troubles seem to occur from excess calcium; if both calcium and phosphorus levels are high, damage can result.

(27) This is activated by the concentrations of nitrogen and phosphorus from fertiliser run-off from agricultural practises.

(28) Its overall effect is to raise serum ionized calcium levels and lower serum phosphorus levels.

(29) The sentry box was burning on its side from the phosphorus grenade they'd posted into it.

(30) There was a trick to it, which involved artillery and white phosphorus, but the overall effect was spectacular.

(31) Phosphorus and boron act as glass flow temperature modifiers.

(32) Antioxidant tris(nonyl phenyl) phosphate was prepared with nonyl phenol and phosphorus trichloride as raw materials, arene as solvent and by using directive esterification method.

(33) The method of bismuth - phospho molybdenum blue photometry determination of phosphorus by mathematic correction overcome vanadium obstruction had described in this paper.

(34) The influence on soil of urease, sucrase, catalase activity, EC value, rapidly available phosphorus was also studied.

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(35) Pot experiments were carried out to study effects of light intensity and phosphorus application rate on growth and competition of Veronica agrestis and Chorispora tenella.

(36) Based on 2-D-optimum orthogonal design and model analysis, the effect of phosphorus was stronger than that of nitrogen on the seed yield of Phleum pratense L.

(37) Transient kinetic modeling of then-butane selective oxidation to maleic anhydride(MA) over vanadium phosphorus oxide(VPO) catalysts is studied.

(38) A dual absorbing tower shower containing oxidant and alkaline absorbant was used for removing arsine, phosphorus, sulfur, fluorine, chlorine and oxynitrides.

(39) Phosphorus acid is added, so as to make it phosphonated. The new oligomer has high density branched chain of phosphonic acid functional groups. This product has undergone tests such ass...

(40) The results showed that straw application increased crop yield, soil organic carbon accumulation, soil total nitrogen and phosphorus content as well as phosphorus activation.

(41) Chlorella pyrenoidosa was immobilized by calcium alginate and used to remove nitrogen and phosphorus from wastewater.

(42) There are types of non - metallic phosphorus, limestone, dolomite, quartzite, gypsum, clay, bentonite, and other minerals.

(43) Analyzing the organic matter, Nitrogen, Phosphorus, Fast working Kalium, Fast working Phosphorous, total salt quantity and PH value of the main type of soil in Linze county.

(44) Experts estimated that as much as a third of the phosphorus at wastewater-treatment facilities was from dishwasher detergent.

(45) Chemical plating of nickel phosphorus film, as a new proven surface treatment technology, has drawn ever increasing attention.

(46) The high rate of nitrogen and phosphorus is unfavourable to the photosynthesis of the phytoplankton.

(47) In this paper, the solubility of phosphorus pentafluoride in aether has also been studied.

(48) Welcome phosphorus chemical industry, iron alloy, aluminum, etc. For more information smelting industry, the exchange!

(49) Category: yellow wire, purple Cooper wire, phosphorus Cooper wire wire, asbestos wire system with wire brush.

(50) Sediment and phosphorus losses via overland runoff from erosion plots under different land uses were studied in an agricultural watershed in the Taihu Lake area in eastern China.

(51) Removal rates of nitrogen and phosphorus by different types of constructed wetland treating irrigation drainage water in the period of growth stagnancy of vegetation were studied.

(52) Due to the use of amine collector, the double reverse floatation flow had overcome the shortage of heating in the routine floatation of phosphorus, and its drug cost was relatively low.

(53) The methods of measuring the biological value of feed phosphorus including balance experiment, slope rate method, tri- index method, in vitro solubility and in vitro dialyse methods were reviewed.

(54) In one experiment, he burned phosphorus and sulfur in air to see whether the results further supported his previous conclusion (Law of Conservation of Mass).

(55) So here's an example uh, Hesperus and Phosphorus are ancient names for Venus.

(56) And nickel nitrate was added to largely increase the cineration temperature during the process and eliminate the inter- ferenee of phosphorus in sample matrix.

(57) The polarographic behaviour of an azo compound produced by the reaction of Methy amine phosphorus (MAP) with 8 hydroxyquinoline(Oxin), in the ammonia medium has been studied.

(58) Except total potassium and quick-acting phosphorus, every target in nitrogen fixation plantation was higher than that in non-nitrogen fixation plantation.

(59) The result of experiment shows that the flexibility of SBR process on time control is suited very much to the environmental condition of removing phosphorus with biological method.

(60) The granularity distribution and average diameter of particles of red phosphorus smoke were tested and the integral curve of typical sample were given.

(61) The didodecyl phosphoryl chloride was synthesized by the reaction of 1-dodecanol with phosphorus oxychloride. By orthogonal experiments, the optimum technological conditions were determined.

(62) Determination of high assay phosphorus in ores is studied in the presence of tartaric acid with the volumetry of ammonium molybdophosphate.

(63) The yield of chlorination was 92.8 % , using phosphorus oxychloride as the chlorinating agent.

(64) The experiment showed that the absorption intensity was much greater than the release intensity in higher phosphorus concentration of upper water of surficial sediment.

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(65) Adding phosphorus and kalium fertilizer on the base of nitrogen was propitious to increasing protein content and decreasing oil content.

(66) A new suitable mixture reductant of ammonium ferrous sulfate and fruit sugar was used for the determination of phosphorus by the molybdenum blue spectrophotometry.

(67) Vitamin D (Calciferol) - helps to absorb calcium and phosphorus from the food and helps in formation of bones and teeth. The body can produce it by sun exposure.

(68) Pig's bone has rich nutrition elements, such as mineral calcium and phosphorus.

(69) The bioavailable phosphorus(BAP) is mainly controlled by human activities, which can be used as one of indicators for the potentially ecology risk assessment in the Yangtze estuary.

(70) Features Free of constituents such as halogen, antimony and red phosphorus.

(71) Electroless nickel copper phosphorus ternary alloy deposits were prepared by addition of cupric sulfate in electroless nickel phosphorus alloy plating bath.

(72) Carex species often lack mycorrhizae , but under conditions of low phosphorus availability many species facultatively form dauciform root structures that are implicated in phosphorus uptake.

(73) suppose I look up in the sky one day and I see Hesperus, week or two later I look up and I see Phosphorus.

(74) The paper introduces the production technology of combined - production of thionyl chloride and phosphorus oxychloride. And economic benefit of one is evaluated.

(75) Iron - nickel - phosphorus - boron quaternary alloy electroless plating on copper panel was described.

(76) Iron ores. Determination of phosphorus content. Molybdenum blue spectrophotometric method.

(77) The dynamics variation of nitrogen, phosphorus was studied in wheat rhizosphere in alkali gray desert soil.

(78) Among those, conspicuous changes can be detected only in chlorophyll a, ammonia-nitrogen and active phosphorus.

(79) The research is helpful to our understanding of effects of Vallisneria asiatica on the environment of water and the possible diurnal variation of phosphorus release in sediment.

(80) That was 62 years after a Swedish chemist called Pasch had discovered non-toxic red or amorphous phosphorus, a development exploited commercially by Pasch's compatriot J.

(81) But such a sea might not have been a boon to life, even though acid-loving microbes persist here; high levels of phosphorus argue against a living presence.

(82) Of interest would be the edamame, which is packed with dietary fiber, iron, protein, phosphorus, thiamin and copper, and a very good source of folate, Vitamin K and manganese.

(83) The shells burst in the air, billowing white smoke before dropping the phosphorus shell.

(84) Ultrasonic vibration technology was used to extract loosely sorbed phosphorus fraction in the sediments from Guanting Reservoir.

(85) After being reduced to silicon molybdenum blue with FeSO 4, phosphorus and arsenic is masked with oxalic acid, it can be determined by photometry.

(86) Study on FIA-phosphomolybdate blue spectrophotometric determination of phosphorus in iron and steel, using micro ion exchange column on line withdrawal ferric ion.

(87) A field experiment was conducted to study the effect of different nitrogen and phosphorus level on total fresh weight and fresh weight of edible stems of Salicornia bigelovii Torr.

(88) U.S. officials said the nine materials covered by their case were bauxite, coke, fluorspar, magnesium, manganese, silicon carbide, silicon metal, yellow phosphorus and zinc.

(89) By comparing and analysing the cane mill roller of creep cast iron made in China and foreign cane mill roller of middle phosphorus.

(90) Whitefly longevity and fecundity are the shortest and the lowest on treated cucumber plants with only phosphorus fertilizer.

(91) Effects of phosphorus slag on strength and pore structure of cement paste were studied.

(92) Ceramics timber of low temperature is a kind of material which uses plant remainder and the phosphorus dreg of industry abolishes as main raw materials, uses chemically bounded ceramic as its binder.

(93) At present, most studies are focused on dissolved phosphorus concentrations and distributions in our country, and little is known about the suspended paniculate phosphorus and the phosphorus dynamics.

(94) Purifying capacity of hydrophyte on water environment polluted by high content nutrient such as nitrogen and phosphorus, toxic organic compounds and heavy metal was reviewed.

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(95) This paper is the experimental study of the chemical coagulation phosphorus removal to the Taihu lake basin urban wastewater treatment firm of tail water which treated by A/O process.

(96) This paper is a review of the research development of biological value assessment of phosphorus in feeds for swine.

(97) Water hyacinth and Canna were the best species to remove phosphorus, with removal rate of 98. 08% and 97. 49% respectively and they were significant differences with other treatments.

(98) Objective: Detecting the contents of Calcium and Phosphorus in dentin of the healthy permanent teeth.

(99) On the basis of acetone-phosphomolybdate method to detect phosphorus,() the microplate method was developed for the determination of activity units of phytase.

(100) The dynamic parameters of biological phosphorus removal were compared under the conditions with or without elec.

(101) Biological N - P removal involves in processes such as nitrification, denitrification, phosphorus release and uptake.

(102) Acid electroless nickel phosphorus plating on PZT ceramic was studied with hypophosphite as a reducing agent.

(103) The ductile-embrittlement transition temperature of vermicular graphite cast iron increased with increasing phosphorus content both in the as-cast and annealed condition.

(104) The flame retardance of red phosphorus and aluminium hydroxide filled polyethylene was studied.

(105) Study Design. Glucocorticoid with low calcium and phosphorus intake induces osteopenia in cancellous bone of sheep.

(106) A new oscillographic titration method for the determination of phosphorus content in laundry powder is described.

(107) It has 1 to 2% of the recommended daily allowance of calcium, phosphorus, magnesium and potassium.

(108) The preparation of sepiolite compound adsorbent and its application to phosphorus wastewater treatment were studied.

(109) Phosphorus and its compounds are non renewable and non replaceable limited resources.

(110) Technique consultion on assemble bine of Hydrofluoric acid in Jian Hu phosphorus fertilizer.

(111) The difference of ammonia, amido, amino group and quaternary ammonium salt, some common wrong expressions on them, and the valence state of phosphorus in some of its oxyacid were pointed out.

(112) A sample containing 2.25%(mass ratio) phosphorus had limiting oxygen index values of 29.5. The developed resin may be used potentially in electronic industries.

(113) Through these bacteria, the undissolved phosphorus and potassium in local soil and chemical fertilizers were transformed into the phosphorus and potassium utilizable by plants.

(114) calcium, phosphorus, magnesium, alkaline phosphatase , cal - citonin ) CT ), parathyroid hormone ) PTH ) and bone density were measured in 151 cases ) male < ...

(115) Phosphorus content in zinc phosphate is determined by phosphorus vanadium molybdate yellow colorimetric method.

(116) Based on the analysis and comparison of published equations for vapour pressure of liquid yellow phosphorus, a new equation has been proposed in this paper.

(117) Moreover , addition of silicon and phosphorus significantly decreased cadmium concentration of shoots of corn. The alleviative effects of silicon were better than phosphorus.

(118) A new synthetic method of 2-Amino-6-Chloropurine using phosphorus pentachloride as halogenating agent is introduced. The halogenating agent and temperature influential factors are discussed.

(119) The other soil contrast root volume greater than the smallest and biggest phosphorus treatment, the root cap is bigger than too.

(120) Bacillus subtilis can hydrolyze phytate, release phosphorus and improve phosphorus nutrition of animals by secreting phytases.

(121) Barley has a nutlike flavour and is high in carbohydrates, with moderate quantities of protein, calcium, and phosphorus.

(122) The researchers found that the roots of the faba bean plant released organic acids into the soil, which increases the solubility of inorganic phosphorus, a plant nutrient.

(123) However, the widespread overuse of fertilizers, containing nitrogen and phosphorus by farmers to increase their crop yields, has led to significant quantities being left unabsorbed by plants.

(124) It was studied the effect of high phosphorus diets on tibial dyschondroplasia of broiler chickens.

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(125) Fertilizer handling accelerated the absorption of nitrogen, phosphorus and kalium in cole.

(126) The adsorption characteristics of phosphorus onto granular fly ash and its phosphorus adsorption ability as the material in filter bed for landscape water treatment were investigated.

(127) The removal efficiency of nitrogen and phosphorus were 30.4% and 19.13%, respectively. And the next were cattails and Umbrella Plant. The removal effect of calamus was the worst.

(128) Acidulated with HCl, the simultaneous determination of chromium, silicon, phosphorus was then achieved in the same sample solution by ICP-AES.

(129) Based on the previous research results at home and abroad, the recent progresses of biogeochemistry studies on nitrogen and phosphorus in offshore sediment were discussed.

(130) Importance of phosphine discovery for the phosphorus biogeochemistry circulation, eutrophication and the phosphorus elimination from domestic wastewater, is prospected.

(131) Microwave digestion technology was used for wheat embryo sample treatment before phosphorus determination by using phosphorus molybdenum blue spectrophotometry.

(132) Flame Deposition Technique is one of method of preparing nanostructured Vanadium phosphorus Oxide.

(133) The possibility of reducing phosphorus loading by using of natural zeolite , Calcium lime and Aluminium salt, Ferris salt additions to lake water-sediment system is proposed in the paper.

(134) Phosphorus is an essential macronutrient for plant growth and development.

(135) Polyethylene (PE) is retarded by various flame retardant systems composed of unhalogen flame retardants such as amorphous phosphorus alloy and aluminium trihydrate (ATH).

(136) To study the biogeochemical cycle of phosphorus, it is very important to accurately determine the concentration of orthophosphates in the surface of oceans, especially oligotrophic open-oceans.

(137) Effects of two exogenous phosphorus, Na 2 Glycerophosphate and KH 2 PO 4 , as well as shake on the growth of Microcystis aeruginosa were studied to elucidate the mechanism of water bloom.

(138) When the tube was broken, air rushed in, causing the phosphorus to self - combust.

(139) Huang Dan subordinate enterprises have phosphorus chemical plant Huangdan Coking Plant Huangdan Hydropower Station.

(140) The influence of phosphorus and grain size on yield strength and Charp V-notch toughness of low carbon steels have been investigated.

(141) This thesis is about research and discussion of purification of yellow phosphorus off-gas at low temperature and low oxygen content.

(142) Organic phosphorus by acetone extraction, gel column chromatography purification, HP-5 silica capillary column chromatography, flame-ray detector.

(143) The phosphorus contents of the floccules were measured with quinoline weight method.

(144) The isogram showed that excess phosphorus loading of sediment in the southwest part was higher than that in the northeast part.

(145) The results show that, the main reason for the area Pinus sylvestris var. mongolica seedlings change to purple-red is that soil lacks for phosphorus.

(146) Several synthesis methods of chloromethyl ethyl ether were compared. A new method for the synthesis of chloromethyl ethyl ether from phosphorus trichloride was developed.

(147) In this paper, we studied the effects of supplementation of different levels of cholecalciferol(VD3) and phytase in lower inorganic phosphorus diet of layers at early stage.

(148) By way of field experiment, the determinacy non-mechanism model based on GIS was developed and verified, and then applied to regional phosphorus behavior simulation.

(149) Put one phosphorus paper between each two wafers, come into line and press them to be compaction in a quartz boat.

(150) Straw also available - the soil nutrients nitrogen, phosphorus and potassium than emissions control.

(151) When determining TP of water using Phosphorus Molybdenum Blue Method, ascorbic acid solution was unstable, can only be kept for several weeks.

(152) Organic phosphorus was turned into phosphoric acid by oxidation in dense vitriol and nitric acid.

(153) Phosphorus modification could increase the B/L acid ratio and improve the activity, stability and attrition resistant performance of the catalyst.

(154) Dietary restrictions were also removed. Serum phosphorus significantly fell, whereas the serum calcium, parathyroid hormone, and the mean dose of calcitriol did not change after the conversion.

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(155) By isolating and screening in calcareous soil, 71 phosphorus - solubilizing bacterial strains with obvious halo were obtained.

(156) The phosphorus release and absorption of surficial sediments in Taihu Lake was studied under simulative disturbing conditions.

(157) The article adopt TPD to check the treatment of high temperature and change of character of Phosphorus - magnesium znfected on ZSM - 5 Surface acidity.

(158) Containing the trace elements zinc, calcium, phosphorus, iron, potassium and vitamin B1, vitamin B2, vitamin C and carotene.

(159) Annuals, as a general rule , are very responsive to phosphorus fertilization.

(160) Surface water is generally coloured and turbid. When total phosphorus is analyzed by luminometer, the monitoring result will be somewhat high.

(161) It later explained that shells being loaded for a howitzer, identified from photographs as phosphorus rounds, were empty "quiet" shells used for target marking.

(162) Calculus — If left alone long enough, plaque begins to mineralize and harden into calculus or tartar because the plaque absorbs calcium, phosphorus and other minerals from saliva.

(163) And it could improve the contents of organic matter, alkali- hydrolyzable nitrogen, available phosphorus and potassium in soil.

(164) Methods Review and analyze the 10 cases of delayed neuropathy caused by organic phosphorus pesticide toxicosis .

(165) Soderberg electrode is the one of the critical technologies for large-scaled electric phosphorus furnace. The electrode consumption of unit product is much lower than that of pre-sintering electrode.

(166) Root gravitropic responses are adaptive , inheritable traits induced by low phosphorus availability and other factors.

(167) Mung bean sprouts: phosphorus, iron, number of water to prevent subcutaneous fat in the form.

(168) Soil microbial biomass phosphorus, the relatively active fraction of soil organic phosphorus, was often considered as a labile pool of soil available phosphorus because of its short turnover time.

(169) The mechanism of hexa- coordinate phosphorus intermediate explains the catalytic effect of imidazole.

(170) In certain range of concentrations, there existed a good linear correlation between the average blueness of image and the concentration of phosphorus in solution after chromogenesis.

(171) N - octylic acid - N - ( quinazolin - 4 - ketone ) ester is a sulphur - free and phosphorus - free additive.

(172) According to difference of the root system morphology, low phosphorus condition made root radius and root volume reduced, while the ratio of root to shoot (R/S) increased.

(173) It is the stronger to help oxidant livelily, the better the sewage disposal result of organic phosphorus is.

(174) Molybdenum blue chromatometry was used to detect the contents of phosphorus.

(175) The characteristics of absorption and translocation of phosphorus in dendrobe were revealed by using 32 P.

(176) However the phosphorane resonance requires expansion of the octet on phosphorus.

(177) It is generally noted that hydrolysis or alcoholysis of phosphorus heterocycles are favoured over aminolysis.

(178) The results showed that the super absorbent polymers added in ammonium bicarbonate could obviously promote the absorption of nitrogen, phosphorus oxide and potassium oxide by maize plants.

(179) In this paper, the importance of dephosphorization process in treatment of high phosphorus ore is analyzed.

(180) The relationship between serum PTH and the metabolism of calcium and phosphorus, renal osteopathy, renal anemia and pruritus was discussed.

(181) The Shaoxing yellow wine organic phosphorus remains, the pyrethrum remains had not picked out.

(182) Hypophosphorous acid and hypophosphite are important produce of phosphorus chemical industry , and their requirement increased obviously in recent ly years.

(183) A P-N-Br synergistic flame retardant pentaerythritol bisphosphorate tribromoaniline salt was synthesized using phosphorus oxychloride, pentaerythritol, aniline, and bromine as raw materials.

(184) High content of sulphur and phosphorus impurities can seriously affect the quality of pig iron products.

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(185) Applying potassium, boron and zinc could increase nitrogen, phosphorus, potassium, boron and zinc uptake of lily and large-headed atractylodes rhizome.

(186) This paper reviewed the synthesis of benzene phosphorus dichloride ( BPD ) and its applications.

(187) Phosphorus mineral mining and concentration process fakes an important place in China national economy.

(188) Nerve agents such as Sarin, Tabun and Soman are parts of organic phosphorus esters to which organophosphorus pesticide belong.

(189) It says it is launching its own inquiry into an episode involving phosphorus shells landing in a built-up area.

(190) Locomotor problems are a common reason for culling and it is important to ensure adequate intakes of calcium and phosphorus.

(191) However , shaking cultivation could promote the anaerobic phosphorus removal because of its helping phosphine release.

(192) The results showed that the content of total phosphorus by two wet digestion methods was more than by dry ashing method. The two wet digestion methods give similar results.

(193) The method is simple and rapid, and can be used for the simultaneous determination of phosphorus and silicon in manganese bronze.

(194) The advance of wheat (Triticum aestivum L. ) genotype diversity with high efficiency of nitrogen, phosphorus and potassium was summarized.

(195) Resin and sodium-bicarbonate extractable phosphorus pools decreased when soil organic carbon content was low.

(196) Chromatography GC-14C and gas stimulation through steel-vase container were used to study adsorptive removal of PH3 in off-gas of yellow phosphorus by modified activated carbon.

(197) The contents of silicon, manganese, phosphorus, nickel, chromium and cuprum in common steel are determined by means of spectrophotometry with primary weighting and melting.

(198) The results indicated that potassium humate could increase the contents of humus, nitrogen, phosphorus and potassium in soil greatly but couldn't affect the entire nutrients of sod any more.

(199) Phosphorus was the nutrient element limiting the eutrophication of the lake.

(200) This paper brie - fly introduced the result of the preliminary experimenf of high phosphorus manganese ore.

(201) Characterization of sludges - Determination of trace elements and phosphorus - Aqua regia extraction methods.

(202) Tripodal compounds with boron or phosphorus atoms at their centers.

(203) At any time of the night, space monkeys from some slaughterhouse come home with bags of blood meal to boost the iron in the soil and bone meal to boost the phosphorus.

(204) The result correspond with that by the phosphorus molybdic acid quinoline weight method.

(205) Methods to determine THPC content and organic phosphorus content were reviewed in this paper.

(206) Old orchard soil and new orchard soil the whole phosphorus concentration obey natural logarithm normal distribution.

(207) Protection objects: chlorine, sulfur dioxide, nitrogen oxides, hydrogen sulfide, phosgene, phosphorus and chlorinated organic pesticides and other acid gases.

(208) Owing to the exploitation of phosphorite and the unilateral circulation of phosphorus in nature, phosphorus resource is increasingly exhausted.

(209) In order to increase the minority carrier lifetime, the mechanism of phosphorus gettering is studied.

(210) Some technological conditions of the synthesis of triphenyl phosphate by the reaction of sodium phenolate and phosphorus oxychloride were studied, and a better process was found out.

(211) ObjectiveThe aim of the research was to study the absorption and utilization laws of calcium and phosphorus during embryonic development period of France Muscovy duck.

(212) This article from the side of determing phosphorus in coal phosphorus by molybdenum blue spectrophotometric method elaborates the notice in determing so as to enhance the accuracy of determination.

(213) A series of binary clusters of aluminum with non-metal elements such as oxygen, phosphorus, arsine and carbon have been studied by using TOF mass spectrum.

(214) Ultrafine red phosphorus microcapsules flame retardant agent was prepared with inorganic aluminum hydroxide as wall materials and ultrafine red phosphorus as core materials.

(215) According to variation of slag oxidizability and basicity with time, the routes of slag formation during smelting medium and low phosphorus liquid iron were discussed in detail.

(216) For the future we should attach importance to organic fertilizer on farmland, control the dosage of nitrogen fertilizer, increase the proportion of phosphorus and add kalium fertilizer properly.

(217) Chloramine phosphorus 30% EC and abamectin 2% EC were used for the control of Monochamus alternatus larvae by pine trunk injection with comparison of omethoate 40% EC.

(218) Effects of nitrogen and phosphorus nutrition on gas exchange of maize (Zea mays) were studied under soil drought conditions.

(219) A method of synthesizing chlorodiisopropylphosphine, in which the raw are magnesium, isopropyl chlorides and phosphorus trichloride, the solvent is tetrahydrofuran, is introduced in this paper.

(220) There are several vitamins that you can go overboard on: vitamin A, vitamin B6, vitamin E, iron, magnesium, phosphorus, and zinc.

(221) The country also abounds in petroleum, natural gas, oil shale, phosphorus and sulphur.

(222) The nitrogen improves the transformation from simple protein to compound protein and the phosphorus is benefit to the synthesis of simple protein.

(223) S. provides magnesium, dietary fiber, potassium, calcium(), phosphorus and iron.

(224) Phosphorus Nonmetallic chemical element, chemical symbol P, atomic number 15.

(225) Phosphorus containing ny1on-66 was prepared by the interphase condensation between adipic acid, hexamethylenediamine and dichloropentate.

(226) Natural vegetable food contain interior phytase, which hydrolyze phytate to liberate inorganic phosphorus.

(227) Composite electrode nickel - phosphorus - zirconium dioxide was prepared by electrodeposition.

(228) Is able to peel out the kind of dragon dragon phosphorus.

(229) Heading 28.48 includes copper phosphide (phosphor copper)containing more than 15% by weight of phosphorus.

(230) The shells burst in air ,[http:///phosphorus.html] billowing white smoke before dropping the phosphorus shell.