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- liquid argon pump 液氩泵
- Liquid argon is tasteless, colorless, odorless, noncorrosive, nonflammable, and extremely cold. 液态氩无色,无味,无嗅,无腐蚀性,不可燃,温度极低。
- During the operation of an air separation unit (ASU), increase of liquid argon flux is commonly adopted for a higher argon recovery rate. 在空分设备操作时,为提高氩提取率,往往采取加大氩馏分抽取量的方法。
- Based on existing problems of the reflux technology pipeline in the liquid argon storage and transportation system,the reasons are analysed and improving project is put forward. 结合液氩贮存和输送系统回流工艺管线存在的具体问题,分析其原因,提出了改进方案。
- A drift flux model and an energy dissipation model were set up and were used to describe the gas holdup in the riser and the circulating liquid velocity,respectively. 分别用“漂流通量模型”和“能量耗散模型”描述了气含率和循环液速的变化情况。
- Pump also circulates liquid to an external refractometer, spectrophotomer, and other equipment using a closed-loop configuration. 此泵也可使流体参与折光仪、分光光度计等其他外部装置的闭环循环系统。
- In some instances, liquid argon is introduced and then vaporized over the surface of volatile or reactive molten metals to significantly reduce oxidation and/or volatility using an inert "blanket"of gas. 在某些情况下,引入液态氩,它蒸发在挥发物或活泼的熔化金属表面,作为惰性的气体“毯子”大大地减低了氧化和/或挥发。
- The diffusivities of liquid argon and krypton in the macrovolumen systems have been calculated by equilibrium molecular dynamic (EMD) simulations in order to prove the program's validity. 为验证程序的正确性,分别将宏量条件下氩和氪的分子动力学模拟值与文献实验值进行了比较。
- He gave away his books to a circulating library. 他把自己的书籍损赠给一家循环图书馆。
- A single mechanical seal is used for many applications with no circulation liquid, fl ushing with internal/external circulation liquid or with grease is available. 单端面机械密封用于不带循环液的泵送场合,密封面可用泵送介质润滑,外接冲洗液或用油脂润滑。
- Rumours are circulating in Whitehall. 怀特霍尔街上流传著谣言。
- Keywords Liquid argon(LAr);Vaporization;Refrigeration recovery;Liquefaction; 液氩;汽化;冷量回收;液化;
- Why is the pump not circulating sufficient oil? 为什么油泵未输送足够的润滑油?
- Air compressor plants for air-drilling are one of the most important dynamic equipments during the air drilling process, which transfuse the compressed air into the well as circulation liquid. 空气钻井用空压装置是空气钻井过程中不可缺少的动力设备,将空气压缩后注入井下,作为循环流体使用。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Be careful not to lose too much liquid by evaporation. 小心,不要因为蒸发作用而失掉过多的水份。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- The dregs settled and the liquid became clear. 渣滓沉淀下来,液体变清了。
- Serious lack of circulating fund forced the closure of the company. 公司因严重缺乏流动资金而被迫关闭。
- This liquid gels faster in cold weather. 这种液体天冷时凝结得快些。