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- double cutting drill 双刃钻
- Double cut off protection device. 双重断电保护装置。
- When cutting drilling and fragmenting rock, failure mechanism around cylindrical load is an important research subject to improve cutting efficiency. 摘要在岩体切割、钻孔或破碎时，明确圆柱荷载周边产生的破坏机制，是提高切割效率的重要课题。
- KEREA magician--- Everything about Force cut, Double cut 关于强迫切牌及双切
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- How to solve the logging problem of the fine cuttings drilled by PDC bits has become the focus that has been paid close attention to by the geological logging persons. 如何解决PDC钻头钻进的细碎岩屑录井问题,已成为地质录井界有关人士关注的焦点。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- otherwise the bone may be crushed.A Gigli saw, an oscillating power saw, or a thin, air-powered cutting drill can be used.An osteotome may split or fracture the graft. 也可应用线锯、电动摆锯或空气动力细切割钻，骨刀断骨会引起骨块的劈裂或骨折。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- The soldiers came at the double. 士兵们是急行军来的。
- A couch performs a double service. 躺椅有双重的服务。
- Look, double yellow lines you mustn't park here. 喂，这是双黄线--不能在这儿停车。
- Please double up the chair and put it aside. 请把椅子折起来放在一边。
