单词 | Chromium |
例句 | 1. Chromium supplements were used successfully in the treatment of diabetes . 2. The trimmings on the car are made of chromium. 3. He smelled the bitter fragrance of ablated chromium steel. 4. Everyone seemed to be selling chromium picolinate. 5. Hot light leapt out from the damascened chromium steel nozzle in a dazzling silver thread. 6. High levels of cadmium, lead and chromium were also found in sediment in the Dogger Bank. 7. The chromium and nickel are added to give shine and prevent rusting. 8. She's misjudged the weight of the chromium door and crushed her big toe. 9. The chromium, used to prevent pipe corrosion, was released from 1951 until 1966, but lingered in groundwater. 10. Chromium Chromite has been produced from numerous small open pit workings on Unst in Shetland. 11. Tungsten, molybdenum, chromium and manganese, for instance, are used to harden steel. 12. The metals probably include chromium, manganese, cobalt, vanadium, nickel, tungsten and tantalum. 13. The third time he took chromium, he felt his thought processes slowing down. 14. But, as with chromium picolinate, the stars of various supplements rise and fall in the media faster than Hollywood careers. 15. Chrome leather: leather which is tanned solely with chromium salts. 16. Chromium and nickel occur commonly in areas which are also rich in magnesium. 17. Their shoes pressed upward against the chromium of the railings that stretched across the floor in parallels set two feet apart. 18. These are simple combinations of metals like chromium, tungsten, iron or nickel(), with carbon monoxide. 19. Frequently chromium deposits are ground or lapped to size. 20. What about the chromium compound? 21. The history of trivalent chromium electroplating was looked back. 22. Chenban manganese steel, chromium ball processing and sales. 23. The metal chromium can be recovered from chromium mud. 24. The following elements are nickel, chromium, molybdenum. 25. Adopt wear-resisting backing board plate coated with chromium. 26. Physicians then found that some diabetics were able to tolerate sugar better when they were given some chromium. 26. try its best to gather and create good sentences. 27. Inorganic chemistry in particular provided the bulk of new pigments based on chromium, cadmium, cobalt, zinc, copper and arsenic. 28. After various experiments, an ingot was cast in August 1913, containing around 13 percent chromium with a little manganese. 29. He stood up and walked across the deck to stand by the chromium guard rail, looking down at her. 30. But just as uncertain is whether anyone needs to take chromium at all. 1. Chromium supplements were used successfully in the treatment of diabetes . 31. It is similar to chromium plating, and the outward appearance is very excellent. 32. The results showed that the alloy composition could be accurately controlled using suitable vacuum melting and pouring processes with direct addition of chromium. 33. Alternatively, the carrier can be calcined after contacting the carrier with the sulfating agent and before contacting the carrier with an organic chromium compound. 34. All internals have been selected for their anti-corrosion properties; include chromium plated mild steel, brass and stainless steel parts. 35. The variety of garnet includes almandine, pyrope, magnesium - iron garnet, manganese aluminum garnet, andradite and calcium - chromium garnet. ... 36. Different conclusions exist about whether dropwise condensation can be maintained on chromium. 37. These new technologies will reduce the traditional amount of chromium in chrome tanning method by 30%, absorption rate increasing to over 95%, significantly reducing chromium emissions. 38. In this paper, advancement on the migration, transformation and release control of Chromium in coal combustion process is presented from several important aspects. 39. No chromium depletion is developed in the alloys beneath the corrosion region. 40. Movable table guide track is plating chromium steel bars structure, exact and durable. 41. The cause pitting appeared during hard chromium plating pitting corrosion occurred on matrix local surface. 42. The effects of austempering process parameters on the mechanical character of modified low chromium white cast iron were studied by orthogonal test. 43. The effects of cysteamine and chromium yeast on performance, carcass quality and serum parameters were studied in growing-finishing pigs and Liangfeng broilers by following experiments. 44. Gather the sample of suspected hazardous waste (the chromium dreg), measured chromium in the lixivium, confirmed its property, analyzed its characteristic of pollution. 45. Chromium supplements were used successfully in the treatment of diabetes (see Chapter 4). 46. Producing the medium carbon ferromanganese and medium carbon ferrochromium by shaking ladle is economic, also could lift the quality of products and the recovery rate of manganese and chromium. 47. Through investigation, the optimal solution formula and process conditions for low chromium white passivation technology are obtained. 48. Five, tin gun black, tin cobalt nickel alloy plating gun black, cupronickel tin and chromium, cyanogens plating cupronickel tin environmental roll. 49. Protect A is a pure, matt grey coloured chromium coating with a pearly surface structure. 50. The adsorption of hexavalent chromium by in solubilized humic acid was investigated. 51. Trace elements zine and chromium have close relationship to the sufferance of diabetes mellitus. 52. A technique is presented in some detail to etch chromium and chromium oxide films with thickness of 700 to 1000 A by means of two kinds of gas plasma. 53. In small amounts chromium improves the hot strength of low - alloy steels. 54. Chromium: Metallic chemical element, one of the transition elements, chemical symbol Cr, atomic number 24. 55. Stainless steel comprised austenitic and ferretic stainless steels that contain high amounts of chromium and nickel. 56. Guimeng , electric, chromium manganese, ferro - alloys such as ferromanganese products. 56. is a sentence dictionary, on which you can find excellent sentences for a large number of words. 57. Conclusion The bean sprout powder rich in chromium can reduce the sugar of the diabetes mice. 58. The process. composition and performance of complex anodizing heat treatment of high - chromium cast iron were studied. 59. Cr - Fe waste residue is derived from production of chromate or chromium oxide. 60. Chromium in the yeast partly exists in an organic species-glucose tolerance factor(GTF). The GTF with high activity can assist insulin to play a certain role in maintaining normal glucose tolerance. 61. Two simple biogeochemical cycle models(PM and CM) were developed to demonstrate the influence of chromium on the biogeochemical cycle from human activities in this paper. 62. Chromium treatment significantly decreased nodule numbers, nodule fresh weight, leghemoglobin content and nitrogenase(acetylene reduction)activity per plant or per gram of nodules. 63. Arsenic and chromium based water-borne preservatives, especially CCA(chromated copper arsenate), have been partly replaced by some copper based preservatives. 64. This reaction is carried on in the acidity or neutral solution including in six price chromium, but the chromium is extremely harmful to the human body health. 65. This article determined variety elements in soil and mud sample, such as Copper, Lead, Chromium, Zinc, Nickel with the powder sheeting and X-ray fluorescence spectrographic methods determination. 66. Content of chromium is lower, pollution to the environment is reduced. 67. The effects of nitrogen on the properties of low carbon high chromium cast iron were studied by mechanical property and wear resistance test, and metallograph analysis using OM and ESEM. 68. Antipollution principle, technological process and its applications are introduced in this paper, all kinds of comprehensive utilization patterns for chromium residue are illustrated. 69. The Iron Phthalein Green fills in the gaps of green variety in the fields of iron series pigments, and it has substituted the Chromium Oxide Green in architectural use. 70. The spheroidizing behaviors of carbides formed from deformation at high temperature in medium chromium cast semi steel had been studied during isothermal spheroidizing process. 71. The high - chromium iron - base composite coating by reactive plasm. 72. The feasibility is expounded of prod using chromium nitride with material chromium powders by solidifying pro - cess. 73. In March, the agency announced a proposed rule to limit emissions of mercury, arsenic, chromium, nickel and acid gases. 74. The chromium in broccoli and peanuts helps regulate insulin and blood sugar. 75. The results show that it will have obvious effect of increasing output , saving energy and reducing power consumption if superhigh chromium cylinder-ball mixing a small quantity of wearable-c. 76. The reflector adopts parabolic mirror with chromium - plated finish, high reflectivity and even illuminance in illuminated surface. 77. Inorganic: aluminum nitride, zirconia, potassium fluoride, bentonite, kaolin, barium sulfate, lead sulfate, sodium aluminum, chromium oxide, titanium dioxide. 78. It proved that hexavalent chromium content in disposed effluent meets national standard for effluent discharge. 79. The principle for the oil-quenching and tempering technology of two high chromium martensitic stainless steels is introduced. 80. The catalyst for this reaction is iron chromium oxide with graphite as a binder. 81. The paper presents a method for processing wastewater with chromium by saw dust adsorption. 82. Objective To develop a method for determining the content of chromium picolinate in sanitarian food and to validate its stability. 83. Blood - Determination of chromium - Graphite furnace atomic absorption spectrometric method. 84. The ZSTMB Water - screen Sprinkler Head is an open - type sprinkler. Its materials are copper alloy, with the surface chromium plated . 85. One martensite wear - resistant alloys of rare earth - chromium is the national patent applications for the project. 86. Chromium is an essential trace element for organism and the essential ingredient to keep GTF's activity. 86. is a online sentence dictionary, on which you can find excellent sentences for a large number of words. 87. To make fermented mash of coprinus comatus rich in chromium (FCRC)by liquid ferment. 88. It seems that the glutaraldehyde cross-linking followed by chromium sesquioxide maybe reduce calcification and improve longevity of the bovine jugular vein conduits. 89. This paper studies the method of determining the trace of chromium in water, using the extraction system of DPC/MIBK and flame atomic absorption spectrometry. 90. With chromium phosphomolybdate as catalyst and H2O2 as oxidant, catalytic oxidative removing of dibenzothiophene inn-octane under microwave irradiation was studied. 91. The technics can been applied to surface treatment of chemical etching, chemical polishing and chromium electroplating for different kinds of stainless steel. 92. Model 410 - martensite (high-strength chromium steel), good wear resistance, corrosion resistance is poor. 93. There are some nutrient sources - such as selenomethionine, a widely used form of selenium, boron for bone health and chromium yeast for regulating blood sugar - that aren't on the list. 94. The result also shows that the hurt of chromium chloride was heavier than that of manganese vitriol to oocyte. 95. Traditional hard chromium plating technology does harm to environment, and the deposit has performance defects. 96. The VMD technology is applied for the separation of diluted chromium aqueous. The transfer resistances and mechanism are presented theoretically. 97. The visible spectra of chromium in ferro-alloy were analyzed by digital automatic analysis system. 98. Studies were made for the effect of alloy composition and water atomisation on high chromium iron powder for plasma transferred arc surfacing. 99. Professional introduction of the latest matt chromium ( chromium Shading ) nickel, chrome - plating process. 100. The total chromium in the sludge wastewater can be determined with the microwave digestion - photometry method. 101. This paper deals with the granular carbides formation from hot deformation in high chromium cast steel. 102. SO4-20 polyurethane enamel is the most suitable coating for chromium plated plastics works as compared with the others. 103. Hexavalent chromium as an anti - corrosion of the carbon steel cooling system in absorption refrigerators. 104. Comparison with the chromium-plated oil ring, the niobium cast iron oil ring had lower cost, excellent wear resistance and no contamination from chromium plating. 105. Acidulated with HCl, the simultaneous determination of chromium, silicon, phosphorus was then achieved in the same sample solution by ICP-AES. 106. The salinity has no effect on the syneresis of xanthan - chromium ( III ) gel system. 107. Manufacturing: industrial silicon, metal magnesium, calcium carbide , high - carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome China. 108. Chromium, a corrosion-resistant material, is used in stainless steel, paints, dyes and the tanning of leather which can cause lung cancer in people who work in industries where it is commonly used. 109. The paper brings out the complex technology which is after laser discrete hardened pretreatment on basal body, chromate treatment can improve the service life of chromium plated gun barrel. 110. Chromium oxide green is a kind of important inorganic pigment. 111. Zingiber Officinale Rosc, chromium and lactic acid bacteria have the effects of reducing plasma cholesterol. 112. Transfer case , different size Hydrant; Compreser body precisicen casting; Duefile casting; Wear high - chromium iron casting and heating - proof casting. 113. The influence of melting rate, super heating temperature, pouring temperature and modification on high chromium cast iron were researched. 114. The specific phenomenon are chromium plating and cathodic reduction on the particularity. 115. The light photons , or bundle of light energy, knock electrons in the chromium atoms. 116. Pollution problem of solid hazard waste from production of chromium salt refer two aspect: the one was old slag of donkey's years' store up,[http:///chromium.html] the another was keeping procreant fresh slag. 117. The experimental research of the separation of chromium aqueous solution by VMD technology, especially the effects of operation conditions on membrane flux and chromium rejection. 118. So, the cyclopropane product comes from nickel carbenoids and chromium carbene. 119. The hazards of hexavalent chromium electroplating, and the benefits of trivalent chromium electroplating were analyzed. 120. The effects of granulation process on the microstructure and properties of high chromium steel for rolls were studied. 121. ACQ does not contain arsenic or chromium and its application also provides a clean paintable surface. 122. The relector shall have a high quality chromium plating and adequate seal to the glass. 123. Sodium dichromate dihydrate is an inorganic compound containing hexavalent chromium that was used in the NTP studies. 124. Traditional hard chromium plating technology has some disadvantages such as environment pollution and performance deficiency of the chromium plating. 125. The steel member is chromium plated on those surfaces with which the seal interacts. 126. The effect of SST103 quenching medium on hardness distribution and cracking character of low chromium semi-steel were studied. 127. The mirror heads are made from a high grade chromium steel with?chrome plated brass telescoping handles. 128. High chromium white iron grey iron bimetal in EPC V process has been investigated. 129. Movable table guide track is plating chromium steel balls structure, exact and durable. 130. The plating parameters determine the quality and corrosion - resistance of chromium plating layers of piston rods. 131. A new decorative chromium plating process for aluminium substrate is described with formulas given. 132. Formed nickel ferrochrome cobalt at present through improving black, iron chromium cobaltic manganese is black wait for new breed, because this shows scene more sterling with stability. 133. Chromium is widely distributed in nature, organisms mainly trivalent form of chromium. 134. The bimetal composites were produced by combining the high chromium and steel. 135. These setups frequently use Chromium for accelerated 3-D displays of complex datasets involving identical hardware on the client nodes and dedicated machine setups. 136. The technology of chromium plating on Al - Si alloy was studied. 137. Acidophilic thiobacillus for biological chromium removal was a simple, high efficient, and economical process, which realized a new technology for innocuous treatment of tannery sludge. 138. Self-lubricating wear resistant coating is prepared by plasma spraying using chromium carbide, nickel chrome, fluoride-metal, and silver composite materials. 139. This paper introduces some methods for recovering chromium from chrome tanning waste water, compares the merits and demerits of these methods , and analyses their economic benefit. 140. Some methods of retained austenite measurement on high chromium iron were compared. 141. Zhang said the chromium and neodymium were not deliberately added but occurred naturally. 142. The results showed that the recrystallization temperature is increased by alloying chromium and molybdenum. 143. The results show that, typical morphologies of vanadium carbide appears in the shape of sphericity and strip, and chromium carbide appears lump and lath. 144. On the premise that the tensile strength and the end quenching hardness don ′t decrease too much, the impact value can be greatly increased by increasing chromium content in composition range. 145. A kind of chromium gel system of retarded crosslinking made of partially hydrolyzed polyacrylamide(HPAM), sodium bichromate and organic reductant sulfocarbamide was investigated. 146. It has a remarkable effect in treating chromium containing wastewater and zinc, copper, cadmium cyanide, phosphorous, oil,[http:///chromium.html] etc. in mixed electroplating wastewater. 147. Column hard chromium plating, wear resistance, corrosion resistance and longer life. 148. Chromic dermatitis: A skin affliction resulting from attack on human tissues by salts of chromium and chromic acid. Commonly termed Chrome poisoning. 149. The abrasiveness of hot deformed low chromium semi - steel was studied through the impact abrasion test. 150. The two body abrasion wear characteristic of Mn copper nickel alloy matrix cast tungsten carbide composite has been studied using high chromium cast iron as a reference material. 151. Preferred transition metal compounds are based on cobalt and chromium, especially complexes thereof having benzimidazole ligands. 152. The human body needs iron to capture oxygen, copper and chromium to absorb energy, cobalt to sheathe our nerves and zinc to help our genes. 153. At present, the serial disc chippers adopt wear-resisting backing board plate coated with chromium. The flying knife, bottom knife and flying knife bolt adopt the special steel and are made specially. 154. The major advantages and disadvantages of trivalent chromium electroplating were introduced. 155. Chromium oxide green with corundum crystal structure has such characteristics as high thermal stability, high painted capacity, chemical corrosion-resisting capacity, etc. 156. This company is a well-established, and reliable leader in chromium plated goods for both domestic and industrial markets. 157. The contents of silicon, manganese, phosphorus, nickel, chromium and cuprum in common steel are determined by means of spectrophotometry with primary weighting and melting. 158. Phosphating filming of chromium series is the most universal process manner, also is the most stable and mature. Only does it's materials have poison , it will be forbid to use. 159. It is mainly studied in this paper that extracting high-purity chromium oxide from a kind of scrap containing chromium named stainless steel residue. 160. In supplent form (capsules and tablets), it is sold as chromium picolinate, chromium chloride, and chromium nicotinate. 161. Dissolved chromic slag was treated by fine screen electrode to recover chromium in solid - shape. 162. The difficulty to harden high-Carbon- Chromium contained iron is caused by the melting zone, which may bring two problems: tiny cracks and low hardness of residual austenite. 163. Chromium layer is a kind of metal plating layer with high-hardness and high- wearability , and corrosivity-bearable(), widely used in plating industry. 164. Produced by Hong Fanna, chromium anhydride, sulfuric acid anhydride, chrome green exported to the United States, Canada, Japan and Hong Kong and other countries and regions. 165. Established a method determining the content of trace elements copper, zinc, manganese, lead, chromium, calcium, nickel of haematitum and red ore by FAAS. 166. A new technology for preparation of basic chromium sulfate, using sugar as a reductive agent to sodium dichromate, was introduced. 167. Studies of whirlwind furnace show that the processes can be applied to detoxicate the great amount of original chromium slag completely in the industry of chr... 168. Different metals are separated from the electroplating sludge by roasting and copper, nickel and chromium were recovered with suitable methods such as removing iron by sodium jarosite precipitation. 169. The invention provides a method for preparing a polymerization catalyst. The method comprises contacting a carrier comprising alumina with a sulfating agent and with chromium. 170. I am going to rub up the chromium on the car. 171. A rotary rack for chromium plating on surface of cylindrical articles was developed. 172. The results showed that the corrosion weight loss rate of high Mn steel was distinctly greater than that of medium carbon chromium steel. 173. The recent development of Cr deposition, especially hexavalent chromium electrodeposition was introduced. 174. Common materials for the MTJ include chromium dioxide and iron cobalt alloys. |
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