clearances
清除
[矿业] 间隙(clearance 的复数)
例句
Other possible reasons include problems with the oil pump, rod and main bearing clearances, camshaft stopping playing, or cam bearings and lifters.
其他可能的原因包括油泵问题、杆和主轴承的空隙、凸轮轴停止工作、或者凸轮的方位和升降。
Employees of the subsidiary would have military experience and top security clearances.
该子公司的员工要具备军事经验,并拥有最高安全许可。
We are working within the law and we will commence work only when all environmental clearances have been granted.
我们现在从事的商业活动是合法的,并且只有在获得了环境许可之后我们才会展开工作。