... vacuum breaker (凝汽器中的)真空破坏器，真空断路器 vacuum breaking 真空破坏，真空断裂 vacuum breaking valve 真空破坏阀 ...
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Vacuum breaking valve 真空破坏门 ; 真空破坏阀
vacuum breaking value 真空破坏阀
vacuum spontaneous breaking 真空自发破缺
vacuum load-breaking switch 真空负荷开关
Can achieve continuous drying without breaking the vacuum by utilizing a variety of airlock configurations.
适用多种气塞装置，不破坏真空度状态下进行持续烘干。
Using an exact cosmological solution of a simple model it is shown that the breaking of symmetry in the vacuum state may be due to cosmological effects.
本文通过一个简单模型的严格的宇宙学解说明：真空态的对称性破缺可能是一种宇宙学的效应。
This paper introduces a new vacuum load - breaking switch with main and auxiliary circuit, which is of lower current chopping level, higher transferring current.
介绍了一种新型带有主、辅电路的真空负荷开关，它具有低截流、高转移电流。
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