您要查找的是不是：
- sliding drill arm 滑动钻座
- Design of a Rotating Mechanism of Teleecopic Drill Arm 一种可伸缩式钻臂回转机构设计
- If the section is a circular arc in the spatial slanting plane,the circular arc is the extremely reasonable bore hole path curve for slide drilling in minimum curvature method. 最小曲率法是定向井、水平井轨道设计、测斜计算中经常使用的一种方法。
- Design of a Rotating Mechanism of Telescopic Drill Arm 一种可伸缩式钻臂回转机构设计
- A bright red welt rose on his arm. 他的手臂上起了明显的条状红肿。
- The slide cut off the valley from the rest of the world. 山崩切断了这个山谷与外界的联系。
- He hold on to my arm with a tenacious grip. 他紧紧抓住我的手臂不放。
- Would you like to read out the drill on the slide? 你要不要把幻灯片上的对话读一下?
- Every single arm drill is also a kicking drill. ，保持好的流线，注视池底。
- I felt something crawling up my arm. 我感觉到有什么东西爬上我的手臂。
- House values may begin to slide. 房价可能开始逐渐下降了。
- The falling slate sliced into his arm. 落下来的一块石片划破了他的手臂。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- I was sliding (about) helplessly (on the ice). 我(在冰上)身不由己地滑起来了。
- She had a dilly of a bruise on her arm. 她手臂上有一块显眼的伤痕。
- He fling up an arm to ward off the blow. 他迅速抬起手臂挡开这一击。
- The sound of that drill jangles horribly on the nerves. 那台钻机的声音响极了，十分刺耳。
- I've just seen them going down the road arm in arm. 我刚看到他们臂挽着臂沿着这条道走去。
- She'll let you borrow the car if you twist her arm. 你要是硬要她把汽车借给你，她就借给你。
- 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。
