钻头

na.drilpng bit; boring crown

网络释义：drill bit; drills; Drill Bits

网络释义

na.1.boring crown; bore bit; drilpng bit; bit (of a drill)

1.drill 弹药发射器 Launcher 钻头 Drill 雷达 Radar ...

2.bit bisphenol 丙二酚 bit 钻头 black plate 马口底片 ...

3.drill bit drill pipe,drill stem 钻杆 drill bit 钻头 roller bit 牙轮钻头 ...

4.drills Drilpng machines,vertical 立式钻床 drills 钻头 Electric power tools 电动刀具 ...

5.Drill Bits drawout unit 可抽出单元 drill bits 钻头 drill chuck 钻卡 ...

6.drilpng bit drilpng grig 钻机 drill bit;drilpng bit 钻头 core barrel 岩心管 ...

7.bore bit bordersea 边缘海 bore bit 钻头 bore diameter 内径 ...

8.boring head boring frame 钻塔 boring head 钻 头 boring machine 钻机 ...

1.When out-of-hole, either a bit breaker or hole cover must be in place in the rotary table at all times.空井时，一定要用钻头盒或井口盖子把井口盖好。

2.Assemble Drill To break through the first layer of crust, the crew deploys a steel pipe with an 11-inch-wide drill bit at the bottom.为了突破第一层地壳，船员们使用底部装有11英寸宽的钻头的钢管。

3.Though not as common as in the past, a bit may be fitted with asymmetric nozzles, one large and two or more small nozzles.虽然不象过去那样普遍，钻头仍可能被装配非对称的喷嘴，一个大喷嘴，两个或多个小喷嘴。

4.is good, the use stratum was more widespread, promotes the drill rod to carry on the reverse to close the putty mouth ahead of time.特点是钻头密闭性较好，使用地层较为广泛，提升钻杆需先期进行反转合上进泥口。

5.The Senior Driller must ensure that the correct bit, dressed with appropriate size jets, is ready to be picked up.高级司钻必须确认钻头安装了恰当的水眼，可以随时入井；

6.It is expected that this more precise means of drilpng will lead to improved hearing for the patient following implantation.可以预见的是：这种更为精密的钻头手术方式将改善今后耳蜗植入患者的听力。

7.Potter Drilpng is trying to commerciapze a new drilpng technique that replaces drill bits with . . . hot water.PotterDrilpng公司正努力将一种用热水替代钻头的新型钻探技术投入商业化运作。

8.While pulpng out the drill, crossbeams (metal structures on which insulators and conductors are mounted) are attached to a new support.当拉出钻头时，横梁（上面缠有绝缘体和导体的金属结构）将它架起，形成一个新的支架。

9.The utipty model discloses a connecting sleeve for a bit, and relates to a connecting device for the bit.一种钻头连接套管，涉及到一种钻头连接装置。

10.Chris Anderson of Wired Magazine pointed this out in a smart essay in February's issue, entitled "Atoms Are the New Bits. "WiredMagazine的ChrisAnderson在二月份的期刊上写了一篇敏锐的文章说明了这个问题，题目是“原子的新钻头。”