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- We all see our world from our tiny key hole. 我们都以自己狭窄的眼光观察这个世界。
- key hole saw 钢丝锯
- She looked into the room through the key hole. 她从钥匙洞往房间里边看。
- A segment of the box corner was removed with a hole saw in order to permit an examination of the crack. 为了对裂纹进行检查，用圆孔锯从箱型断面拐角处锯下一部分。
- The main production of dual-metal hole saw drilling, milling carpentry, woodworking-wing drilling, and drilling machine woodworking cutting tools. 主要生产双金属孔锯钻、木工铣刀、木工平翼钻、机用木工钻等切削工具。
- Forgetting his key, he was able to open the door by inserting a wire in the key hole. 他没带钥匙，用铁丝拨动了两下，门居然开了。
- Conclusion The operation of the pineal region is feasible via the suboccipital-transtentorial key hole operation approach. 结论经枕小脑幕锁孔手术入路行松果体区手术是可行的。
- Objective To observe the efficacy and safety of microvascular decompression for neurovascular compression symdromes by key hole approach. 目的观察锁孔手术微血管减压治疗颅内神经血管压迫综合征的疗效和安全性。
- A safety device is defined in the wrench of the lock, in order to avoid that the lock tongue enter into the key hole because of spring rusting on driving. 独特安全设计，首家专利发明(为了防止弹簧生锈或移物而锁舌自动进入锁紧孔产生危险而设置)。
- Put transversely the lock nut into the annular notch of the hole saw connector( see Fig.2), install the lock nut together with the hole saw connector onto the spindle of the pipe driller, and then fasten it with a crescent spanner. 先将锁紧螺母沿横向卡入孔锯接头的环形槽中（2）再将锁紧螺母连孔锯接头一同装上钻孔机主轴，用月牙扳手扳紧。
- Tungsten Carbide Gritted Hole Saw 碎粒子孔锯
- Ectric hole saw mandrel with pilot drill 电锯心轴及导钻
- electric hole saw mandrel with pilot drill 电锯心轴及导钻
- You may leave your key at the reception desk. 你可以把钥匙留在服务台。
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- I have mislaid my key to the door. 我不知道把门钥匙放到哪里了。
- I saw him put the key in the lock, turn it and open the door. 我看见他把钥匙插进锁孔、 转动钥匙，然後打开了门。
- He takes the corporals' keys and gets to type in a security code, which reveals another panel, which reveals two key holes. 他拿下士的钥匙并且开始键入一条安全码，这显示另一个小组，这显示两个关键洞。
- Their studies open the way for a better understanding of relativistic jets and accretion of matter onto black holes seen elsewhere in the universe. 对它们的研究为更好地理解河外天体的相对论性喷流和黑洞吸积方面的问题开辟了一条新的途径。
- He's locked in and nobody knows where the key is. 他被锁在房间里，没有人知道钥匙在什么地方。
