clearance
美 [ˈklɪrəns]英 [ˈklɪərəns]
        - n.间隙;清除;净空;清理
 - 网络间距;清除率;电气间隙
 
复数:clearances
clearanceclearance
1.[c][u]清除;排除;清理the removal of things that are not wanted
2.[u][c]净空;间距;间隙the amount of space or distance that is needed between two objects so that they do not touch each other
3.[u][c](录用或准许接触机密以前的)审查许可,审核批准official permission that is given to sb before they can work somewhere, have particular information, or do sth they want to do
4.[u](人、交通工具进出机场或出入境的)许可,准许official permission for a person or vehicle to enter or leave an airport or a country
间隙
机械英语词汇|各类常用英语词汇 ... charging hopper 加料漏斗 clearance 间隙 closed-die forging 合模锻造 ... 
                清除
英语词根词缀记忆大全 ... reclamation 收复;矫正 41. clearance 清算;清除 clarify 澄清,弄清 ... 
                间距
检查的项目有间距(Clearance).连接性(Connectivity).高速规则(High Speed)和电源层(Plane),这些项目可以选择Tools->Verify De…
                清除率
… 浆清除率(clearance)估算 出? A.肾小球滤过率(GFR) B.近曲小管内的压 … .心房利钠素(ANF)改变肾小球滤过率(G…
                电气间隙
空调英语摘录1 - 豆丁网 ... 爬电距离 Creepage distance 电气间隙 Clearance 基本绝缘 Basic insulation ... 
                清仓
首页-xuetaitai-淘宝网 ... Pants 裤裤/半裙 Clearance 清仓 Suits 外套 ... 
                净空
建筑学常见英语词汇 ... 百分比 percentage 净空 clearance 净高 headroom ... 
                余隙
工程相关外语-轻松数控网 ... 软橡皮 cleaning rubber 空隙,间隙,余隙 clearance 穿通孔 clearance hole ... 
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