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- In this paper, by theory analysis on drill bit, drill parameter, ream hole and time factor etc. 但在非开挖中如何运用简单孔口定向方法要求设计及施钻人员必须对钻孔的弯曲特点有较深入的了解,并要求要一定的施工经验。
- The components are all split type linked by refined bolts with reamed holes for transportation conveniences. 以便于陆路运输，结构分件均制造为拆拼形式，采用精制交制孔螺栓连接。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- Stick your hand in and see what's in the hole. 把手伸进去，看看洞里有什么。
- The dog skins through the small hole in the wall. 那条狗勉强钻过小小的墙洞。
- Do not overexert when reaming holes or threading, lest breaking off the reamer or the screw tap. 铰孔或攻丝时，不要用力过猛，以免折断铰刀或丝锥。
- The men in the hole sent up for more equipment. 在洞穴中的人们向上面要求再给他们一些设备。
- The mice have nibbled a hole in the cheese. 老鼠在奶酪上啃出了一个洞。
- I saw a rabbit dive into its hole. 我看见一只兔子钻进洞。
- She poked her finger into the hole. 她把手指插入孔中。
- This chuck is suitable for drilling and reaming holes on the drilling machine, lathe and boring machine. 该夹头适用于钻床、车床或镗床上进行钻孔、铰孔等作业。
- Their dog bit a hole in my trousers. 他们的狗把我的裤子咬了个窟窿。
- He knocked a big hole in the wall. 他把墙撞出了一个大洞。
- He burned a hole on the ironing board. 他把熨衣板烧了一个洞。
- The hospital bills made a big hole in her savings. 住院费花去了她一大笔存款。
- A maniac have gouge several hole in the priceless painting. 有个狂徒在那幅价值连城的画上乱凿了几个洞。
- Having lost my money puts me in rather a hole. 丢了钱使我陷于困境。
