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

  1. N-VAR 清除;清理
    Clearance is 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
  2. N-VAR (官方的)批准，许可
    If you get clearance to do 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。
  3. N-VAR (路面、河面与上方桥梁之间的)净空，间隙，间距
    The clearance of 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。
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双语例句

  1. 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。
  2. A larger breach, only discovered through a probe of the first hack, compromised background investigation data for federal employees and contractors who need security clearances.
    在对第一次黑客事件进行调查的过程中，又发现了另一起更大规模的入侵，后者泄露了需要通过安全审查的联邦雇员和合同工的背景调查数据。
  3. Fixed occasional defensive clearances across own area.
    修正了在自己门前玩火横向解围的问题。
  4. 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。
  5. The dynamic analysis of Geneva mechanisms with clearances and elasticity
    具有弹性和加工误差的槽轮机构动态分析
  6. 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。
  7. 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。
  8. This aluminum coats and tightens up the clearances of the parts, which creates a loss of power.
    这些金属屑覆盖并使各部件间间隙变得更紧，这将导致动力损失。
  9. The pantograph can slide over the insulating rods at those points where the air clearances are.
    受电弓可在空隙处滑动绝缘棒。
  10. Effects of Bearing Clearances on Dynamic Process of Eccentric Swinging Sheet Transfer Mechanism
    运动副间隙对偏心摆动式递纸机构动力过程的影响
  11. Many stores find this a desirable pricing strategy for sales and year-end clearances.
    许多商店认为这是进行大减价和年终清仓削价销售时一种可取的定价策略。
  12. Licences, authorizations, security clearances and other formalities.
    许可证，其他许可，安全清关和其他手续。
  13. Different clearances have to be checked during the sais inspection, but no safety spaces.
    sais检验期间必须检查不同的空隙，但是不存在安全空间。
  14. 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。
  15. Such measures should meet any concerns for security clearances.
    此种措施应满足任何关于保安审查的考虑。
  16. Provide necessary guarantee to the IRI customs authorities in order to obtain the contractor's customs clearances and temporary import and re-export permit of the contractor's equipment;
    向iri海关机构提供必要的保证金，以便获得承包商清关及承包商设备的临时进口及再出口许可；
  17. The bridge and the top of the bus was only ten clearances.
    桥与公共汽车车顶之间的间隙只有十厘米。
  18. According to one industry executive, only around 300 people have passed all the necessary regulatory clearances.
    一位业内管理人士称，只有大约300人获得了符合监管规定的所有必要资格。
  19. Discussion on Bridge Site Selection and Navigational Clearances for Sea Crossings
    跨海桥梁桥址选择和通航净空尺度问题的探讨
  20. This initiative is also open to tenants affected by redevelopment and clearances as well as eligible junior civil servants.
    计划的对象亦包括受重建和清拆计划影响的居民，以及合资格的初级公务员。
  21. The dynamic analysis of an oscillating cam mechanism with clearances
    考虑运动副间隙的摆动从动件盘形凸轮机构动态分析
  22. 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
  23. This paper also considers the effects of radial and axial clearances, probe blockage, step matching and measuring techniques on the performance of the compressor.
    本文讨论了径向轴向间隙，探针堵塞，级间配合和一些测试技术对压气机性能的影响。
  24. The effects of tip clearance on duct propeller's performance were investigated in six different tip clearances.
    选择六种不同的叶梢间隙研究叶梢间隙对导管桨性能的影响。
  25. 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
  26. We do a lot of house clearances.
    我们为许多家庭清理废旧物品。
  27. Power transformers Insulation levels and dielectric tests External clearances in air
    GB/T10237-1988电力变压器绝缘水平和绝缘试验外绝缘的空气间隙
  28. 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。
  29. Shop drawings showing overall plan layouts of the systems indicating clearances from existing and proposed utilities, structures or other obstructions.
    施工图显示系统的总体平面布置，说明与既有或拟建公用工程、结构或其他障碍物的净空。
  30. The article calculates unsteady jet flow in concentric canister launcher with three different clearances between inner canister and outer canister.
    文中针对三种不同内、外筒间隙的同心筒发射装置，对其发射过程中发射筒内的燃气射流流场进行了非定常数值模拟。
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