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- ultra high vacuum gage 超高真空计
- high vacuum gage 高真空计
- high vacuum gage for laboratory 实验室用高真空计
- The whole apparatus operates under high vacuum. 整个装置在高真空下运转。
- 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）。
- 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；
- 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；
- high vacuum gauge 高真空计
- gage for laboratory, high vacuum 实验室用高真空计
- Vacuum gauge mounted on vacuum system mounting platform. 真空计、真空系统装备平台。
- 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。
- 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。
- 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。
- thermal conductivity vacuum gage 热导真空规
- 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。
- compound pressure and vacuum gage 压力真空表
- 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。
- rotary type standard vacuum gage 转动式标准真空计
