clearances的读音 clearances中文意思

英音  [k'lɪərənsɪz] 
美音  [k'lɪərənsɪz] 
n. 清除( clearance的名词复数 );许可;(录用或准许接触机密以前的)审查许可;净空
clearances 用法和例句
The clearances and creepage distances are not sufficient .
爬电距离的间隙和不充分。
Clearances , creepage distances and solid insulation .
电气间隙、爬电距离和固体绝缘。
Holes , clearances and accessibility of mechanisms .
机械装置中的孔,间隙和可触及性。
All other necessary clearances have been obtained , including approvals from the u. s. , japan and the european union .
其他所需的许可已全部获得,包括美国、日本和欧盟的审核。
Books before and after retaining control of fast tight clearances should be adjusted .
书堆的前后挡规夹得偏紧,应适当调整间隙。
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