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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)。
- There was a brilliant aurora-type display that night, which some scientists took to be associated with the sudden burst of ionization high in the atmosphere. 那天夜里出现了一种壮观的极光式景象,有些科学家认为,这种现象与高层大气中电离的突然爆裂有关。
- 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;
- There was a brilliant aurora-type display that night,which some scientists took to be associated with the sudden burst of ionization high in the atmosphere. 那天夜里出现了一种壮观的极光式景象,有些科学家认为,这种现象与高层大气中电离的突然爆裂有关。
- 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 pressure ionization vacuum gauge 高压电离真空规
- There was a brilliant aurora - type display that night,which some scientists took to be associated with the sudden burst of ionization high in the atmosphere. 那天夜里出现了一种壮观的极光式景象,有些科学家认为,这种现象与高层大气中电离的突然爆裂有关。
- gage for laboratory, high vacuum 实验室用高真空计
- The red pigment in Parma ham was Zn-protoporphyrin IX according to the absorption spectra, fluorescent, HPLC, and electrospray ionization high resolution mass sp... 根据巴马火腿红色色素的吸收光谱、荧光光谱、高压液相色谱和高分辨率电喷雾电离质谱,证实了巴马火腿的红色色素是锌原卟啉IX。
- Vacuum gauge mounted on vacuum system mounting platform. 真空计、真空系统装备平台。
- high vacuum gauge 高真空计
- 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。
- thermal conductivity vacuum gage 热导真空规