drill worked翻译

drill worked的基本解释

读音: 美: 英:

钻孔作业：使用钻头或其他工具进行的钻孔或挖掘工作。

例句

The competition began. John Henry kissed his hammer and started working. At first, the steam-powered drill worked two times faster than he did.比赛开始前，约翰。亨利亲吻了一下他的铁鎚并开始工作。
By testing vibration frequency, moving speed of drill rod, atmospheric temperature, pressure and consumption, a test report is automatically worked out.通过测量凿岩机工作时的振动频率、钎杆转速、气温、气压和耗气量等性能参数，自动生成测试报告。
The drilling jar which is connected with drill tool and worked with drill string is a downhole stuck freeing tool in drilling operation .随钻震击器是连接在钻具中随钻柱一起进行钻井作业的井下解卡工具。
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