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- vacuum multilayer insulation 真空多层绝缘
- Study on the daily evaporation rate of high - vacuum multilayer insulated dewar 小型高真空多层绝热杜瓦日蒸发率性能研究
- To improvement thermal performance of multilayer insulation materials, treble spacers between double aluminized shields were applied. 为了改善多层隔热材料的隔热性能,采用了间隔几层隔离层的组合形式。
- The insulataion performance of flame-retarded multilayer insulation material applied in cryogenic vessels is studied using a calorimetric method. 通过实验研究了用于低温储液罐的阻燃型高真空多层材料的绝热性能,得出了该材料的比热流与层数的关系和工程应用时的最佳层数。
- Several experiments are carried out to investigate the pressurization and temperature rise of a multilayer insulated vessel,which loses its insulating vacuum. 通过高真空多层绝热容器真空丧失试验,分析了不同绝热结构下容器真空丧失后的升压规律,同时讨论了容器内气液状态变化。
- Cork is often used for insulation. 栓皮经常用作绝缘材料。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- Foam rubber provides good insulation. 泡沫橡胶隔绝性能良好。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- Multilayer insulation blankets 多层绝热被
- vacuum multilayer package 抽真空复合包装袋
- multilayer insulation 多层绝缘
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- Loss of electric current as a result of faulty insulation. 漏电由于绝缘不好而导致的电流流失