reduced pressure
英 [rɪˈdjuːst ˈpreʃə(r)]
美 [rɪˈduːst ˈpreʃər]
网络 对比压力; 减压; 减小压力; 降低的压力
双语例句
- The minimum reduced pressure ranges shown are recommended only when very sensitive regulation service is needed for specific requirements.
所显示的最小减压范围仅推荐用于特定要求很敏感的调节应用。 - The production of reduced pressure distillation was analysed with IR, GC and studied by physical chemistry property.
通过正交试验得出其最佳条件，并对产物作了IR，GC分析和理化性能检验。 - This is based on the equilibrium relationship between boiling point and pressure, where reduced pressure ( vacuum) causes boiling of water at lower temperatures than normally encountered at sea level.
这是根据沸点和压力之间的平衡关系，减少压力（真空度）引起水的沸点比在海平面上的沸点低。 - Reduced pressure near the partially closed throttle valve caused the fuel to flow from the idling jet into the intake air.
由于部分关闭的节流阀附近的压力下降，燃油由怠速喷口喷入吸进的空气。 - Petroleum products-Determination of distillation at reduced pressure
GB/T9168-1997石油产品减压蒸馏测定法 - Experimental study on Decarburization and denitrogenation of high chromium molten steel under reduced pressure
低压下高铬钢液脱碳和脱氮的实验研究 - Used with Watts air gaps for vertical installation of reduced pressure zone assemblies.
当减压区总成垂直安装时，用于美国瓦茨气隙上。 - A Reduced Pressure Zone Assembly shall be installed at each potential health hazard location to prevent backflow due to backsiphonage and/ or backpressure.
在每个潜在健康危害的地方应该安装减压区总成，以防止由于反虹吸和/反压力造成的回流。 - The high ratio of diaphragm to orifice provides excellent performance and stability at low reduced pressure.
在低减压情况下，隔膜到节流孔的高控制比具有卓越的性能和稳定性。 - The right way forms the good personal hygiene habit, sufficient sleep, attendance in exercise, reduced pressure, enough nutrition;
正确的方法是养成良好个人卫生习惯，充足的睡眠，参加行使，减少压力，足够的营养； - They drilled a small hole in Mr. Reagan's skull. This reduced pressure on his brain caused by the fluid.
他们先在里根的颅骨上钻了个小洞，以减轻由液体引起的颅内压。 - The summer, many women like to swim the pool swims, can not only good summer, still can reduced pressure pastime.
夏季，很多女性喜欢上泳池游泳，不仅能消夏解暑，还能减压消遣。 - De-energizing the solenoid valve retracts the cylinder and holds it retracted at the reduced pressure setting of the pilot relief valve.
丧气电磁阀缩回圆筒并且拿着它被缩回在试验泄压阀的订正气压设置。 - The high-purity MPC standard sample was obtained by reduced pressure distillation and the removal of minor phenol with dilute sodium hydroxide solution.
反应产物经减压精馏、碱洗、水洗、干燥等精制处理，得到了纯度较高的MPC标准品。 - When the relief valve opens, as in the accompanying air-in/ water-out diagram, the right-hand channel admits air to the top of the reduced pressure zone, relieving the zone vacuum.
当安全阀开启时，伴随着气进/水出隔膜，右侧渠道使得空气进入减压区顶部，消除减压区的真空。 - High pressure gas refrigerants in the condenser cooling medium heat to be setting for liquid, through the throttle device reduced pressure cooling into the evaporator;
高压气态制冷剂在冷凝器中向冷却介质放热被凝结为液态后，经节流装置减压降温进入蒸发器； - Veratryl alcohol was synthesized through the reduction of sodium borohydride from veratraldehyde with isopropanol as solvent, followed by solvent extraction and distillation under reduced pressure.
以藜芦醛为主要原料、异丙醇为溶剂，经硼氢化钠还原、溶剂萃取、减压精馏得到产物藜芦醇。 - Experimental Study on Reduced Pressure Membrane Distillation Concentration Processing Doctor Solution
减压膜蒸馏浓缩处理脱硫液的试验研究 - Reduced pressure oxidation offers an attractive way of growing thin oxides in a controlled manner.
低压氧化提供了一种在可控方式下生长薄层氧化物的好方法。 - The jet length increases with the increasing reduced pressure but decreases with the increasing reduced temperature.
射流的喷射长度随着对比压力的增大而增大，随着对比温度的升高而减小。 - The reduced pressure distillation experiment on the liquid paraffin was done and the Engler distillation curve was obtained.
进行了石蜡油的减压蒸馏实验，得到了恩氏蒸馏曲线。 - The quantitatively influence of reduced pressure in distillation on the phase equilibrium of ethyl benzene& phenyl ethylene by means of Excel was analysed.
用EXCEL定量分析了减压对乙苯&苯乙烯相平衡的影响。 - Removal of Residual Dichloromethane in Naltrexone Microspheres by Reduced Pressure Heating Method
减压加热法去除纳曲酮微球中残留二氯甲烷 - For this reason hydrodynamical characteristics of reduced pressure vibro fluidized bed was studied in the first place.
为此，首先进行了减压振动流化床流化特性的研究。 - Combustion pressure, reduced pressure rise rate and lower combustion noise.
缩短了滞燃期，改善了预混燃烧，能降低发动机最高燃烧压力，减少压力升高率，抑制燃烧嗓声；并有优良的经济性和排烟洁净性。 - The impact of reduced pressure conditions on the quality of epitaxial films has been studied.
本文研究了减压工艺对外延层质量的影响。 - Study of the Reproducibility and Sensitivity of Laser Microspectral Analysis in Argon Atmosphere at Reduced Pressure
减压氩气环境下激光显微光谱分析再现性和灵敏度的研究 - The effects of reduced pressure concentration on the quality of litchi juice were researched with litchi juice.
以荔枝汁为研究对象，采用真空薄膜浓缩工艺浓缩荔枝汁，研究对荔枝品质的影响。 - Polysaccharide extracting is used the methods of reduced pressure concentration technology and alcohol precipitation for mycelia of Inonotus obliquus.
同时采用减压浓缩技术、醇沉法对桦褐孔菌菌丝体的多糖提取。 - Analysis has been done about requirements on the caffeine removing from dry tea in the reduced pressure condition.
论文首先考察了茶叶各种情况下的咖啡碱脱除状况，分析干茶在减压升华条件下对咖啡碱的脱除条件。