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- Keywords steering drilling tool;BHA;downhole hydraulic motor;milled tooth bit;single shot inclinometer;directional drilling;Jidong Oilfield; 导向钻具组合;弯壳螺杆钻具;铣齿钻头;单点照相测斜仪;定向钻井;冀东油田;
- How can ability make a tooth bit whitener? 怎样才能使牙齿变白点？
- Y22160 arc tooth wimbles gear mill tooth machine is adopt cutter head come rough finish machining following two kind of arc tooth wimble gear "s machine tool. 产品介绍Y22160弧齿锥齿轮铣齿机是采用刀盘来粗精加工下列两种弧齿锥齿轮的机床。
- Along with the oil prospecting and production, the existent drilling bit (steel and tungsten carbide tooth bit) was not effective in some complicated stratum. 随着油气勘探开发的不断深入,现有牙轮(钢齿、镶齿)钻头已难以对一些复杂地层进行有效的钻进。
- Milling tooth wire stripper, Crimping pliers, Set tools. 磨齿剥线钳系列，压线钳系列，组套工具。
- In this paper we carry out a research for the principle to mill tooth surface of unidcntate worm hobs,and create the imitative mathematical model of surface milling. 本文剖折了铲磨单头蜗轮滚刀齿面的数学机理,建立了齿面造型过程的仿真数学模型,并进行了数值仿真计算。
- Onr upper side tooth bites behind the lower teeth(crossbite). 这句是指还存在反颌还是锁合？
- The little girl's tooth came out when she bit into the apple. 这小女孩在咬苹果时，她的牙掉了。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- She was a bit queer after her husband deserted her. 她遭丈夫遗弃後精神有点失常。
- Cotton cloth is made in a cotton mill. 棉布是由棉纺厂生产的。
- He's getting a bit long in the tooth to be playing football. 他踢足球未免年齿过长了。
- His teeth biting, tight frown, sitting in front of the micro-gold sofa,. 他咬咬牙，紧皱眉头，坐进金微面前的沙发里。
- I reckon the girl is a little bit boyish. 这想这个女孩有点男孩子气。
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- The mill where we often labour is a paper mill. 我们经常劳动的工厂是造纸厂。
- My new car was put through the mill. 我的新车经过了检验。
- The seedling have shrivel up a bit in the hot sun. 在炎热的太阳光下，幼苗已有一点乾枯。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
