safety barrier

基本解释

An Intrinsic Safety Barrier is optional for sensor and cable installation in hazardous rated locations.
內在的安全屏障是可選的傳感器和電纜額定危險地點安裝。
Forest is the main terrestrial ecosystem, the maintenance of land ecological safety barrier and strategic resources for economic and social sustainable development.
森林是陸地生態系統的主躰，是維護國土生態安全的屏障，是經濟社會可持續發展的戰略性資源。
It is introduced of explosion protected principle, operating principle of intrinsically safe inductance transducer, safety barrier, and intrinsically safe circuit as well as its pre-anylysis.
文章介紹了防爆電感式傳感器的防爆原理、工作原理、安全柵以及本安電路的設計與分析，竝介紹了設計中應考慮的其他因素。

Some genius installed a safety barrier between the driver and the passengers.
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The wide safety barrier meant the throws sometimes missed their intended recipients.
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The sad irony is that Winfrey had set up an unprecedented safety barrier in a country where more than a third of young women are sexually abused, with barbed wire fences, a high-tech entry system and all-female security.
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