clearances

英 [ˈklɪərənsɪz]

美 [ˈklɪrənsɪz]

n.  清除; 排除; 清理; 净空; 间距; 间隙; (录用或准许接触机密等以前的)审查许可，审核批准
clearance的复数

柯林斯词典

• N-VAR 清除;清理
  Clearanceis the removal of old buildings, trees, or other things that are not wanted from an area.
  1. ...a slum clearance operation in Nairobi...
     内罗毕拆除贫民窟的行动
  2. The UN pledged to help supervise the clearance of mines.
     联合国承诺协助监督扫雷工作。
  3. ...widespread clearance of jungle land.
     丛林地带的大面积砍伐
• N-VAR (官方的)批准，许可
  If you getclearance todo or have something, you get official approval or permission to do or have it.
  1. Thai Airways said the plane had been given clearance to land...
     泰国航空公司说，该飞机已经得到降落许可。
  2. He has a security clearance that allows him access to classified information.
     他持有安全许可，可以接触机密信息。
• N-VAR (路面、河面与上方桥梁之间的)净空，间隙，间距
  Theclearanceof a bridge is the distance between the lowest point of the bridge and the road or the water under the bridge.
  1. The lowest fixed bridge has 12.8m clearance.
     最低的固定桥下方通行高度为12.8米。

双语例句

• Clearances for those who require them are a priority and are handled very efficiently.
  那些需要做背景调查的人享有优先并且他们的申请会被尽快处理。
• Meanwhile, T-Z curves can be drawn so that bring forward a new method of confirming mould clearances in mould design.
  同时可拟出T-Z曲线，提出了在模具设计中确定模具间隙的一种新方法&查图法。
• Fixed occasional defensive clearances across own area.
  修正了在自己门前玩火横向解围的问题。
• The Assur Groups Method of Analyzing Transition Process of Planar Linkage with Pair Clearances
  用杆组法分析含间隙平面连杆机构的过渡过程
• Adequate clearances and operational space shall be provided around the equipment.
  设备附近应提供足够的间隙和操作空间。
• The effect of leakage on the rolling piston compressor can be validated indirectly through the performance experimentation for variable clearances.
  通过变间隙的性能试验来间接验证泄漏对滚动转子式压缩机的影响。
• Bifurcation and Chaos for a Multi-degree-of-freedom Vibratory System with Clearances
  一类多自由度含间隙动力系统的分岔与混沌
• I hope this clarifies and we thank you for your patience while we work on obtaining these clearances.
  希望我回答清楚了你的询，我们仍在为所在国的批准奔走，谢谢你的耐心等待。
• Licences, authorizations, security clearances and other formalities.
  许可证，其他许可，安全清关和其他手续。
• In addition to that, check the clearances in the upper and lower deadpoint.
  除此之外，还要检查上下死点的间隙。