单词 | Low temperature |
例句 | 1. Liquid nitrogen boils at a very low temperature. 2. Lead fuses at a low temperature. 3. Lead fuses at quite a low temperature. 4. Lead will fuse at quite a low temperature. 5. The low temperature froze my flowers. 6. Is it the low temperature that turns the water to ice? 7. Lead fuses at a fairly low temperature. 8. Professional film is stored at a low temperature to prevent it from deteriorating. 9. So this low temperature cycle test is introduced. 10. Lead will fuse at a relatively low temperature. 11. The metal will fuse at a relatively low temperature. 12. A low temperature plasma processor was successfully used in a commercial plant. The result showed that after surface treatment bamboo utilization and bonding strength were both improved. 13. The paper introduces the influence that low temperature liquified gas products to environment in the course of producing and casting and applying. 14. Effects of low temperature stress on chlorophyll fluorescence of eggplant(Solanum melongena L. ) seedlings were investigated in this experiment. 15. Pretreatment of low temperature could induce resistance to lethal concentration of H2O2. It indicated that LYCD could have resistance to oxidative condition. 16. Low temperature environment a cascade refrigeration system in the thermal vacuum test facility of spacecraft subassembly. 17. Space-saving low temperature incubator is ideal for small volume workloads. 18. Some formulations, incorporating a solvent normally glycol ether,(sentence dictionary) have a useful low temperature activity. 19. Finely divided particles of reduced iron, mica and lead minerals can all act as low temperature fluxes. 20. Using twin-rotor continuous mixer, an intercalated composite was prepared via direct blending of linear low density polyethylene(PE-LLD)melt and low temperature expandable graphite(LTEG). 21. Using both pure poly emitter and heavily doped base, a CMOS-compatible silicon bipolar transistor is implemented, which has low base resistance and is suitable for low temperature operation. 22. The Rankine cycle of low boiling medium and its application to low temperature waste-heat recovery in foreign countries are reviewed. 23. With an electronic cooling simulation tool, a base station outdoor shelter is modeled, and the transient low temperature rising process is simulated. 24. And oil degradation polar area is very slow for perennially low temperature there. 25. Syngas heating value can be enhanced at high pressure and low temperature. 26. It is characterized by the high solubility, and high stickiness at low temperature. 27. Determining the flue gas acid dew point temperature has become the key to avoid low temperature corrosion, to increase the safety of boiler work and to improve the efficiency of boiler. 28. The optimal synthesizing technics of P(AMPS/NIPA) dualistic hydrogel initiated by microwave low temperature plasma was confirmed. 29. Recently, discharge of microwave electron cyclotron resonance plasma becomes an important aspect in plasma research and application at low pressure and low temperature. 30. Based on the material of iron in some iron and steel companies, the low temperature reduction degradation of iron ore in the condition of injecting blends of coal and waste plastic in BF is studied. 1. Liquid nitrogen boils at a very low temperature. 2. Lead fuses at a low temperature. 31. This paper analyzes forming cause of the oxide skin in low temperature reheater, superheater and condenser, and introduces the measures taken to avoid drop of oxide skin on the basis of experience. 32. The low temperature fracture mechanism of high manganese austenitic steels is studied. 33. The ignition delay fault of solid rocket motor happening in a low temperature based on FTA is analyzed in the paper. 34. By contrast , one of Britain's main market gardening obstacles is low temperature . 35. Objective : To discuss the mechanism of superfine comminution of traditional Chinese medicine ( TCM ) at low temperature. 36. A thin - film semiconductor device of high quality is manufactured at relatively low temperature. 37. The low temperature co-fired ceramic(LTCC) technology has been used in the multilayer substrate in microwave frequency. It can be used to develop the high density T/R modules. 38. It was supposed to engender difficult questions and to keep the conversation at a low temperature. 39. Good weathering resistance. High temperature resistant, low temperature resistant, net easy to distort and jackknifing . alkailproof and acid proof , corrosion resistance, and insect pest resistance. 40. Check resistibility of product to extremely high and low temperature encountering as taking in and out at the polar regions. 41. Catalysts under low temperature accelerate the breaking capabilities of ammonium persulfate (APS), enzyme and encapsulated breaker. 41. is a online sentence dictionary, on which you can find good sentences for a large number of words. 42. The microbiological characteristics of the bio-film in a bio-ceramisite filter treating slightly polluted source water from Guanting Reservoir in Beijing at low temperature are researched. 43. The dynamics of entanglement decoherence for fragile entangled states is discussed by taking into account the ohmic dissipation under the low temperature approximation. 44. It has low temperature impact resistance as well as excellent mechanical properties. 45. She will engender difficult questions and to keep the conversation at a low temperature. 46. Studied the low temperature sensitivity coefficient (LTSC) effect on high-energy nitroamine propellant throgh the termination experiment, closed bomb experiment and interior ballistic experiment. 47. A 35 nom. Shore D, containing non-discoloring stabilizer(), plasticiser free resin for injection molding and extrusion; with low temperature impact resistance as well as excellent mechanical properties. 48. The modified myrica rubra extract suitable for tanning heavy leather at low temperature tanning was prepared by sulfitation with compound containing nitrogen added. 49. A series of carbonation test of calcined dolomite slurry at low temperature for preparing metastable solution of magnesium bicarbonate is made. 50. At the same time, Low temperature soakage can also enhanced the ability of seed germination. 51. The low temperature series azodicarbonamide was prepared by compound method, and the functional mechanism of compound agents was analyzed. 52. The preparation of hypoeutectic Al - Si alloy billets for semisolid forming by low temperature casting was studied. 53. Low temperature, saving conditioning energy , saving energy, saving money and non pollution. 54. This paper reviews the latest development of high Curie point PTC ceramics and low temperature sintering of PT C ceramics. 55. C9 aromatic petroleum resin was produced with pressure thermal polymerization instead of the catalytic polymerization under low temperature. 56. Then the authors analyse the effect of initial temperature and cooling rate on thermal stress and the low temperature cracking performance of different asphalt cement. 57. The nonlinear magnetic property of low temperature sintered Y - type ferroxplana was reported. 58. It is obvious that the low temperature nitriding process improve the abrasion - resistance of metal materials. 59. The result suggested that low temperature could postpone the appearance of browning. 60. By repeating technological tests and batch production tests for over a year, the fused silica was successfully used in the production of silica sol shell for low temperature wax precision casting. 61. This thesis covers the overall evaluation of the tensile and impact properties of a new type of non-quenched-tempered bainite fishplate material at room temperature and low temperature. 62. The increased unsaturation of membrane lipids is only the response to low temperature and has no directly relation to cold hardiness. 63. It insulates heat by air. The low temperature of furnace body, confect creepage safeguard equipment , makes sure security. 64. The LNG Refrigerator Car takes LNG as the power fuel, which is the special purpose vehicle of low temperature transportation and uses cold energy released LNG gasification rewarming to refrigerate. 65. The purification effect of bio screen on eutrophic river water was investigated under low temperature. 66. The invention discloses a supported SCR denitration catalyst of medium and low temperature flue gas and a preparation method and application thereof. 67. In conclusion, the longissimus muscle were vacuum packaged and stored with low temperature, B had better pork quality than LYD. 68. Low Temperature Co fired Ceramics(LTCC) is an excellent packaging technique for achieving highly reliable and miniature microwave multichip modules(MMCM). 69. The low temperature eutectic mixtures such as anorthite and gehlenite are easily formed in calcium compounds at high temperature, which will remarkably decrease coal ash melting point. 70. Using WAXD method, the crystalline behaviours of poly ( butadiene - co - isoprene ) ( Ln -- PBI ) at low temperature were studied. 71. The ammonia synthesis catalyst exhibited higher intensity and catalytic activity low temperature, and good thermal resistance. 72. AIM To improve the stability of furacilin solution especially in low temperature. 73. Simulates the dynamic thermal process of the low temperature floor radiant heating system and the convector heating system under different solar irradiances. 74. The results reflect that treated by low temperature plasma processing the surface squama of yak hair is etched and the effect of air plasma is better than that of oxygen plasma. 75. Based on low temperature and high humidity characteristics in Hubei in winter, the effects of temperature and humidity on lay duck was analysised in winter with Partial correlation analysis. 76. 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. 77. Calculation results show that by the heat pump technology, the freezing heat can be used economically and practicably , and therefore be taken as a low temperature heating source for buildings. 78. Characters and main use: Light weighted , flexible , good low temperature resistance, air tightness and heat welt. 79. The inclemency of weather in the Qinghai - Tibet Plateau with anoxic atmosphere low temperature makes treatment difficult. 80. This paper began with technological formulation and trial-produced a new kind of low temperature and fast firing crystalline glaze according with modern tile. 81. Introduced the research and results of low temperature sinter horniness crockery. 82. High quality steamed bread was made with adding a proper quantity of baking soybean flour ( defatted at low temperature) or dietary fiber made from soybean hulls. 83. The formation process of SIMOX structure during low temperature annealing are also discussed in the paper. 84. Dyeing properties of wool fiber pretreated with ethylenediamine fiber can be dyed at a low temperature. 85. Observing the low temperature brittle fracture face of PE/NBR by electron scanning microscope, the compatibilization of PE-MAH was reflected clearly. 86. Accroding to the principle of low temperature sensitivity charge(LTSC), the application test of LTSC of nitramine propellant in the large middle caliber gun was analysed. 87. Seebeck coefficient increased with increasing temperature and Y filling fraction, the maximum value of Seebeck coefficient shifted towards low temperature. 88. Adhesive types, resin content, wood species and fibred form affected heat-conduction in low temperature indistinctively. 89. The results showed that the solution protein content and nitrogen solution index of degressed peanut meal by degressed in low temperature were higher than that by other degressed methods. 90. The weather break, low temperature and overcast and rainy, mugginess and sub-tropical high pressure are the exogenous factor to induce diseases. 91. Such boilers are noticeable for energy-saving, safety, longer life time, better movability and avoidance of low temperature brittleness, etc. 92. The whole technological process all realize low temperature, photophobic , asepsis, dust free, even the fresh melon is carried out a factory treatment process. 93. The result showed that the advantages offered by the catalytic combustor is that catalytic combustion can be carried out over a wide air: fuel ratio and at low temperature with high heat efficiency. 94. The new process of recycle anodynon in tail gas of chlorine oil production with solvent low temperature absorption method was researched. 95. Saturation and aromatics affect the ductility of asphalt at low temperature. 96. ObjectiveTo explore the methods of low temperature preservation for alginate-polylysine-alginate (APA) microcapsules. 97. Its low temperature form is rhombohedral with an elongation along ( 111 ). 98. With autocontrol fermentation equipment, the kinetic model and the technology of low temperature alkaline protease fermentation and metabolism of Flavobacterium YS 9412 130 were studied. 99. Based on experiment method, two drying technologies named constant low temperature drying and variable temperature drying were experimented on a hatch type circulating paddy drier. 100. Influence of rare earth on low temperature salt - bath chromizing on 45 steel was studied. 101. The slurry suitable for screen printing head 200-325 can PTC, glass, ceramics and varistors and other substrates used, mainly used in low temperature sintering of the conductor./low temperature.html 102. A accurate expression for the bandgap and a simple formula for the intrinsic carrier concentration at low temperature are presented. 103. The delay time of the delay blasting cap has been measured after ordinary and low temperature test, high temperature and high humidity test, and natural storage test. 104. It is showed that the gradually-submerging bed made of plant fiber, Potamogeton crispus and Elodea nuttallii can grow in low temperature condition in winter. 105. The study results showed that germination ratio of Verbena hybrida could be increased by the treatment of low temperature on seeds. 106. The microspore mother cells in plants exposed to low temperature develop numerous vacuoles and thus show thin cytoplasm. Plasmolysis and accumulation of lipid easily occur in these cells. 107. Objective To investigate the adjustive tendency of cardiomyocytes'morphological changes at low temperature. 108. The vibration causes of evaporation gas compressor for ethylene low temperature storage facilities were analyzed. 109. Reducing the heat leak to the low temperature environment and gas-free cooling HTSC current lend are very important for the application of GM cooler conduction cooling superconductor system. 110. This thesis is about research and discussion of purification of yellow phosphorus off-gas at low temperature and low oxygen content. 111. The new process is developed through low temperature liquid polymerization to produce insoluble sulphur. 112. Considering the above effect, a test plan for the oxygen physisorption process of coal at low temperature is studied to investigate a method to delay self-igniting of coal. 113. The low temperature coal-tar includes many precious compound, but at the present it is often selled as the liquid fuel in the market, this creates enormous waste to the resources. 114. Influence of different - heat treatment on low temperature salt - bath chromizing of T 10 steel was studied. 115. The process of sheep style buffed pigskin garment leather was described. Some key points of technique such as slow swelling, low temperature bating, retanning and buffing were discussed in detail. 116. Low temperature brazing of aluminium plate was studied experimentally after copper brush plating, which is the key technique for the electric conduction and then the electromagnetic shielding shelter. 117. This luminosity has great cohesive force at low temperature and. 118. A kind of - solid anti-corrosive epoxy coatings for drinking water tank - dried in low temperature, is developed. 119. The utility model relates to a novel low temperature vacuum dewaterer, which is mainly suitable for the de-watering treatment of lubricating oil and other liquids. 120. The acid gases removal method of this research is a low temperature, dry process that utilizes a circulating fluidized bed reactor and calcium-based sorbents. 121. High - performance synthetic rubber , anti - high temperature , low temperature resistance , corrosion resistance. 122. It is fit for steady seal, with high heat resisting. Low temperature resisting and better corrosion resisting. 123. The electronic density of states (DOS) of the system as well as low temperature thermodynamic quantities are obtained under the saddle point approximation. 124. The system of the "plant-line cycle method" and low temperature and low humidity preservation of the breeder seed is introduced. 125. This paper expatiated the components of ceramic slurry and its blending method under low temperature condition. 126. The Oxenin hydrogenation reaction in low temperature and high hydrogen pressure favors the improvement of the reaction selectivity. 127. Conclusion Store TSH Serum need more large , and closeness, and low temperature. 128. VINIFICATION : We pick up the grapes as we can at low temperature. After, we make cold maceration during 4 days to extract fruity aromas. 129. Its Faraday rotation has low temperature dependence, the temperature sensibility is 4.20×10 - 4 ( K - 1 ) among 250~400 K. 130. In the optimum condition, the ratio of low temperature carbonization tar was no more than 15 %. 131. The research indicated that the design modification had been utilized to solve the ignition delay,(http:///low temperature.html) the ignition failure under low temperature etc ever occurred in the initial design completely. 132. At low temperature acetic acid is condensed and becomes glacial acetic acid. 133. Conclusion Rapid decalcification with microwave and nitric acid at low temperature could get very satisfactory staining results within relatively short time. 134. Can use at the colour below high temperature glair already firing can use again go up at glair colour low temperature is firing, their quality effect all beautiful. 135. Hydroliquefaction of lignified biomass polysaccharide is studied at low temperature. 136. The existence of petzite and hessite as low-temperature isomorphic modifications indicates that this kind of deposits has been formed in the low temperature and low pressure environment . 137. The vaporized refrigerant vapor from the low temperature and low pressure, suction inlet of the compressor to be compressed, compressed and then discharged into the next cycle. 138. Based on experiment method, two drying technologies named constant low temperature drying and variable temperature drying were experimented on a batch type circulating paddy drier. 139. Anthocyanidin synthesis needs proper temperature and oxygen, which will fail at low temperature or deficient oxygen. 140. Conclusion Low temperature liquid intravenous drop treating is valuable in the treatment of centre hyperpyrexia and protection of the brain. 141. Bimetallic thermometer is suitable for field measurement of low temperature instrumentation, can be used to directly measure the gas, liquid and material temperature. 142. The results showed as follows: low temperature or packing with polyethylene film bag with silicone rubber window pouch could decrease respiration rate of chinquapin fruit. 143. Method was introduced to refine phosphatidylcholine from rude soybean lecithin using alcohol and remove impurity by refrigerating crystal in the condition of low temperature. 144. Test results indicate the force ductility test is a simple and effective mean of characterization of low temperature tension properties of polymer modified asphalt. 145. Both low temperature and rapid exhumation are believed to be the major reason for lack of both syncollisional and postcollisional granites . 146. In order to screen antifreezer of peracetic acid used at low temperature, carrier quantitative germicidal test was used to examine the influence of different antifreezers on germicidal action. 147. The properties of gray cast iron by the low temperature gas N - C - O - elements penetrating were studied. 148. The process includes : mixturing, sterilizing, fermenting, adding fresh Hami melon juice and storing at low temperature. 149. In the experiment, we explored the preservable period of the canine adrenal in low temperature without perfusion by optical microscope and electron microscope. 150. The weld metal showed very good toughness at low temperature, and dominant microstructure of acicular ferrite. 151. Zinc borate is ceramic strong flux suitable to low temperature quick fire process. 152. This breed is the new hybrid corn for green edible. Goldern seeds without calvities , good taste. seedlings resist low temperature. 80-90 days can be harvest after seedling. 153. Through the control of blending temperature ant time, and low temperature storage of blended oil and it's data analysis, the optimum blending temperature and time have been determined. 154. Increasing dioctyl phthalate amount could improve the tan 6 peak, but its position shifted to low temperature. 155. The extreme low temperature leaded to freeze injury or death of Lichi. 156. This paper introduces the laboratory evaluation results , sand control mechanism and field matched technologies of low temperature filling sand control technique. 157. Objective:To summarize the nursing of plasma radiofrequency treatment at low temperature on obstructive sleep apnea hypopnea syndrom. 158. Heat pump dryer provides a good choose for low temperature drying paste type materials. 159. The result showed physiological and bio-chemical change of Chinese Milk Vetch with PVA pretreatment have adapted stress of low temperature before winter. 160. The radiant floor heating coil pipe of low temperature hot water has important meaning for the system of safe operation. 161. The particular magnetic effects, which are the giant magnetoresistance effect and the magnetic relaxation effect, of the granular films at low temperature have been studied. 161. try its best to gather and build good sentences. 162. Therefore, the antifreeze protein to the Antarctic cod an amazing capacity of low temperature. 163. Under controlled conditions, the responses of cell membrane lipid and antioxidant system of zucchini (Cucubita pepo L. ) seedlings to low temperature and weak light stress were investigated. 164. Artemisia annua is an important raw material for anti-diarrhea drugs, low temperature is an important factor to effect the artemisinin content of Artemisia annua. 165. Helicon plasma is a kind of high density, low temperature plasma in low pressure. 166. It was so concluded that low temperature treatment could increase the cold tolerance in the Asian corn borer larvae. 19 Refs. In Chinese. 167. It has high and low temperature resistance, corrosion resistance, non-absorbent and other excellent features. 168. Solve early mangle of pavement because thermal dilation, cool shrink, traffic miscellaneous, overfreight and bad quality of material and son on by Form design of low temperature mixture. 169. The invention relates to a low temperature solid phase synthesis method of hexagonal phase nickel purite submicron crystal. 170. In order to research the method to solve the problems, the paper studied the Psychrophilic bacteria in the raw milk preserved in low temperature. 171. The carbon materials catalysts demonstrate good activity and stability at low temperature, and have abetter application prospect. 172. The technology of blast furnace gas low temperature combustion and pipe still energy-saving and discharge reduction was studied in the paper. 173. The main deactivation reason of catalyst in low temperature methanol synthesis is that CH 3ONa is transformed to weaker bases such as sodium formate and methyl carbonate. 174. It is learned that the Solan air source heat pump are the core technology to solve the problems of low temperature operation. 175. Low temperature storage delayed flower abloom, inhibited fungus infection,() thus prolonged the vase life cut flower. 176. This paper introduces the design of SZT-1 Gyrometer Test-bed table and the realization for its working at the low temperature. 177. Characters and main use: Soft and light, wind proof and water proof, breathable. Good low temperature resistance, anti aging. Suitable for leisure wear and sports wear. 178. General description: Th is chamber is a low temperature environmental chamber manufactured and used for universal testing machine. 179. The low temperature performance of explosives, the voluminal power, the mechanical sensitivity and the detonation velocity of explosives in different diameters are tested. 180. The influences of lithia content on the melting temperature, mechanical properties and thermal expansion coefficient of low temperature frit were studied. 181. All the results showed that, compared with the mesophilic bacterium, the psychrotrophs can respire and have a certain ability to decompose the organic compounds in sewage at low temperature. 182. Jilin province belongs to cold district for rice plant. Because of its low temperature and short frostless period, 25 percent areas are suitable for planting middle or early maturing variety. 183. To develop light weight and high strength tank for low temperature condition is one of the most key technologies of Reusable Launch Vehicle(RLV). 184. NBR rubber O-rings provide trouble-free operation at standard temperature ranges. For high and low temperature applications Viton or Silicone. 185. By using the double firing process and dihydrate gypsum as the main raw material, white - glazed gypsum ceramic tiles for walls and floors are produced under relatively low temperature. 186. Concerning the autumn type, because Ural trough meets Aleutian trough over northeast China in summer there is a high possibility for low temperature and pluvial damages. |
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