钻头的英文

boring crown; bore bit; drilling bit; [机械工程] bit (of a drill) 短语和例子
三牙轮钻头 three cone bit; 卸下钻头 break out a bit; 装上钻头 brace a bit

• 扁钻头:    flat drill bit
• 槽钻头:    long auger
• 齿片，钻头:    bit

例句与用法

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1. Drag bits are used most commonly in soft formations .
   在松软岩层中最常用的是钢砂钻头。
2. As it fell, the bit was driven deeper and deeper into the ground .
   落下来时，钻头就越来越深地打入地面。
3. Already the snowblast's huge auger blades were engorging snow .
   扬雪车上庞大的钻头叶片在开始大量吞进积雪。
4. The machine's drill busted. they have to stop to fix up a new one .
   机器的钻头破裂了，他们不得不停下来换新的。
5. The bit was attached to a heavy length of steel suspended by a wire rope .
   钻头系在由钢丝绳悬挂起来的加重杆上。