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- These high precision instruments are more than 20 kinds and widely used for oil industry to measure the monomial parameters of taper, pitch and height screw for oil pipe, canola and drill shank. 该系列产品是广泛应用于石油行业的高精密仪器，共有20多个品种，主要用于石油油管、套管、钻杆锥形螺纹的锥度、螺距、高度等单项参数的测量。
- Shape and dimension of shank for drill shank rod 凿岩机钎杆的杆部形状及尺寸
- odd number side hollow drill steel 奇数边中空钢
- Our team beat them hollow by four clear goals. 我们队以净胜4分彻底击败了他们。
- The bell, when struck, gave forth a hollow sound. 敲这钟时发出一种闷哑的声音。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- His protests on human rights sound hollow. 他就人权问题提出的抗议听来很空洞。
- The sound of that drill jangles horribly on the nerves. 那台钻机的声音响极了，十分刺耳。
- A round hollow in a hillside; a cirque. 盆地山区中的圆的洼地
- You'd better set a goal before you start the drill. 练习开始前，你最好设定一个目标。
- She held the small bird in the hollow of her hand. 她把那小鸟握在掌心里。
- After a long drill he told the squad to fall out. 操练了好半天之后，他让这个班解散了。
- Let's have a picnic down in the hollow. 咱们到下面的山谷去野餐吧。
- We heard a hollow boom of thunder. 我们听到低沈的隆隆雷声。
- She had lots of drill in listening. 她在听力方面受过许多训练。
- These chocolate eggs are all hollow. 这些巧克力蛋都是空心的。
- This drill can bore through rock. 这台钻机能钻透岩石。
- If you won't drive me, I'll have to get there on shank's pony. 要是你不开车送我，那我只好走着去了。
- The dentist's drill made a lot of noise. 牙钻发出很大的噪音。
- What's the drill for claiming expenses? 费用报销的手续，是怎样的?
