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- high vacuum degassing 高真空脱气
- Leakage and degassing rate is an important parameter to evaluate the performance of high vacuum multi-layer insulated dewar. 漏放气速率是评价高真空多层绝热杜瓦性能的一个重要指标。
- The whole apparatus operates under high vacuum. 整个装置在高真空下运转。
- I have switched to in-line vacuum degassers, but the quality control laboratories I support rely upon vacuum degassing. 我现在已经改用在线真空脱气了，但是我支持的质量控制实验室都用真空脱气。
- The hydrogen content in the liquid steel can also be removed effectively by VD vacuum degassing. 通过VD真空脱气处理,能有效地脱去钢液中的氢。
- If you filter all the solvents with a vacuum filter, vacuum degassing could be the easiest technique. 如果你真空过滤所有的溶剂，真空脱气是最方便的技术。
- To preserve(food,for example) by rapid freezing and drying in a high vacuum. 使冷冻干燥通过在高度真空状态下迅速冷冻并干燥来保存（如食物）。
- Vacuum degassing performed while stirring or with applied sonication was, and still is, very popular. 真空脱气加上扰动或者超声以前和现在都很流行。
- To preserve(food, for example) by rapid freezing and drying in a high vacuum. 使冷冻干燥通过在高度真空状态下迅速冷冻并干燥来保存（如食物）
- In high vacuum state,the damp water in leather can be largly pumped. 由于皮张处于高真空状态，水分抽出量增大，可缩短干燥时间令产量上升；
- Although I don't recall the exact conditions being compared, Figure 1 shows that helium sparging is much more effective than vacuum degassing. 尽管我没有给出比较用的准确条件，图1显示了通氦脱气比真空脱气更有效。
- The cubage of the tube is small and high vacuum will be got very quickly. 计算结果表明：二极管的工作场强低于真空闪络场强；
- The present paper describes the status and development tendency of RH vacuum degassing for molten steel and the main features of some RH processes. 阐述了RH钢水真空处理技术的现状及发展趋势，介绍了主要的几种RH技术及其特点。
- Anything that creates nucleation sites for bubble formation will aid vacuum degassing, so I suspect that (gentle) use of a stir bar will be better than none. 任何产生气泡形成的成核位点的方法都会有助于脱气，所以我认为用一个搅拌棒搅拌会比没有效果更好。
- The insurance of the normal operation of vacuum degassing system and sealing performance of the desalted water drum was the important measure to control the corrosion. 确保真空除气系统正常运行和二级除盐水箱的密封效果是控制腐蚀的主要手段。
- A high vacuum in the fuel tank can cause atmospheric pressure to collapse the tank. 燃油箱内的高真空，会引起大气压力压塌油箱。
- Used either solely as Rough Pumps, or in combination with other high vacuum pumps as Backing Pumps. 可单独作低真空泵用,也可与其它高真空泵组合作前级泵用。
- Under certain condition,methane can reacts with SiO_2 or high vacuum grease,generating Mylar Polyster. SiO2作掩模时,在一定的条件下,CH4会与SiO2或者真空硅脂发生反应,生成聚脂薄膜。
- Very importantly, there is a vacuum chamber with high vacuum pumps and electronics to run the mass spectrometer. 拥有真空泵和电子装置的真空室质谱仪运行中重要组成部分。
- The method of increasing the unmaintained dewar high vacuum lifetime is clarified. 提出了保持杜瓦长期高真空状态的方法。
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