1.
Application of Technique of Gas-Lift by Liquid Nitrogen and Unloading with Coiled Tubing in Well Wengu3
连续油管液氮气举排液技术在文古3井的应用
2.
aerated bath nitriding
吸风盐浴软氮化;通气液体氮化;空气搅拌液体渗氮法
3.
Determination of Phase Coexistence Properties of Binary System: Nitrogen-Water and Oxygen-Water by the Gibbs Ensemble Monte Carlo Simulation;
吉布斯系综模拟氮气—水和氧气—水的气液相平衡
4.
Research on Adsorption-Liquefaction Processes of Coalbed Methane with High Nitrogen Content;
高含氮量煤层气吸附—液化过程研究
5.
" Bubbles of nitrogen form in the blood and body tissues, causing great pain. "
氮气气泡在血液和身体组织中形成，产生巨痛。。
6.
For liquid hydrogen system, Helium purge is required after or before nitrogen purge.
对于液氢系统用氮气吹扫之后，还要用氦气吹扫。
7.
Pure nitrogen or argon is bubbled through the solution until all color is gone.
向溶液中鼓入纯氮气或氩气，直到溶液没有了颜色时为止。
8.
Nitrogen is produced at air separation plants by liquefaction of atmospheric air and separation of the nitrogen by distillation. The nitrogen is then recovered as a cryogenic liquid.
在空气分离工厂，通过空气液化和蒸馏分离出氮。接着氮作为低温液体回收。
9.
The Atractylone in sample solution was kept stable in nitrogen.
样品溶液中的苍术酮经充氮气后保持稳定。
10.
Cause analysis and action to appearance defect of valve liquid tufftride
气门液体软氮化外观质量缺陷产生原因与对策
11.
Coal bed methane liquefaction by semi-open nitrogen expansive liquefaction process utilizing the residual pressure of adsorption
利用吸附余压的煤层气半开式氮膨胀液化流程
12.
Optimal design and analysis on small-scale natural gas liquefaction in nitrogen expander cycle
小型氮膨胀天然气液化流程的设计及优化分析
13.
Integrated process of nitrogen expansion and liquefaction for precooling CBM by adsorbing residue pressure
利用吸附余压预冷的煤层气氮膨胀液化流程
14.
OPTIMAL THERMAL DESIGN OF HELIUM DEWAR WITH LIQUID NITROGEN AND BOIL-OFF HELIUM COOLED SHIELDS
具有液氮和蒸发氦气冷却屏的液氦容器的最佳热设计—能量优化法
15.
determination of nitrate nitrogen,ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
使用氯化钙溶液作萃取剂测定干空气中的硝态氮、氮铵和总溶解氮含量
16.
The cryogenic tank is constructed like a vacuum bottle. It is designed to keep heat away from the liquid that is contained in the inner vessel. Vaporizers convert the liquid nitrogen to its gaseous state.
低温罐造得象个真空瓶。设计得使热量无法进入内罐中的液氮。汽化器把液氮转化成气态。
17.
The Numerical Simulation of Small Scale Natural Gas Liquefaction Process with Nitrogen Expander and Design Expander and Design of Boosted Turbine Expander;
小型氮气膨胀天然气液化流程数值模拟及增压透平膨胀机的设计
18.
The study and research into the problems with liquid-oil-gas-carrying tank cars by using nitrogen replaceable equipment;
处置液化石油气汽车槽车事故的氮气置换装置研究