unprotected opening
常見(jiàn)例句
- Opening of any laboratory door without use of the override will result in the shutter closing, thus preventing unprotected persons from exposure to the laser radiation.
實(shí)驗(yàn)室的門(mén)打開(kāi)任何未經(jīng)覆蓋的使用將導(dǎo)致快門(mén)關(guān)閉，從而防止接觸到的激光輻射未受到保護(hù)的。
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