基本解釋真空破壞器（等于backflow preventer）英漢例句雙語例句By tests, the switch on and switch off oscillations of vacuum breaker (VCB)are analyzed, and their causes and countermeasures are explained.通過試驗，分析了真空斷路器的合閘彈跳與分閘彈振，說明產生的原因及克服的方法。This paper analyzes selection principle of mechanical parameters of a vacuum breaker and empirical data in theory combined practical experience.本文結合實踐經驗從理論上分析了真空斷路器機械參數(shù)的選擇原則及經驗數(shù)據(jù)。Upgrade Capabilities: With their smaller size, vacuum breaker retrofits may make it possible to upgrade switchgear interrupting capabilities in the existing structure.升級能力： 以他們的更小的大小， 真空破碎機式樣翻新也許使成為可能升級互換機中斷的能力在現(xiàn)有的結構。iask.sina.com.cn權威例句In a vacuum, a conventional circuit breaker -- which measures heat across a load -- doesn't work, because there, there's less or no atmosphere there to draw the heat off, so a conventional circuit breaker would trip.ENGADGET: Art Thompson, Red Bull Stratos' technical project director, talks circuit breakers, wind shear and biomedical data"When you slide that door open, all of the electronics are exposed to the near-vacuum, so we had to develop a solid-state breaker that was monitoring actual loads across that circuit, " Thompson said.ENGADGET: Art Thompson, Red Bull Stratos' technical project director, talks circuit breakers, wind shear and biomedical datavacuum breaker更多例句詞組短語短語vacuum -breaker 高壓真空開關vacuum circuit breaker switching 真空斷路器操作vacuum ciruit breaker 真空斷路器Outdoor Vacuum Circuit Breaker 戶外真空斷路器vacuum circuit breaker [電]真空斷路器;真空斷路器vacuum breaker更多詞組專業(yè)釋義電子、通信與自動控制技術真空斷路器交通運輸工程真空開關機械工程破真空閥破真空能源科學技術真空破壞器