portable drilling machine发音

意思翻译

轻便凿岩机

相似词语短语

drilling machine───[机]钻床；[机]钻孔机；条播机; 钻机

portable washing machine───便携式洗衣机

drilling───n.钻孔；训练，教练；演练；v.钻孔；训练（drill的ing形式）

portable───n.手提式打字机；adj.手提的，便携式的；轻便的

portable printer───便携式打印机

portable computer───n.便携式计算机；[计]便携式计算机

portable devices───便携式设备

portable device───便携式设备

drilling down───向地下钻；深度探讨

双语使用场景

This paper described the structure, features, test results and application effect of the newly developed Model QFZ-22 portable drilling machine for outburst control.───介绍了新研制的QFZ—22轻便型防突钻机的结构、特点、试验情况及推广应用效果。

A portable and rotary type ultrasonic drilling machine is developed and designed for drilling of carbon fibre composition components.───为碳纤维复合材料构件的钻孔，研制出一种便携式旋转超声钻。

Investigation on Use Effectiveness of Model QFZ-22 Portable Drilling Machine against Outburst in Fully Mechanized Faces───QFZ-22轻便防突钻机在综采面的应用效果

英语使用场景