Introducing a boring method of a ship used decelerator casing.
介绍了某船用汽轮机减速器壳体的镗孔方法。
It introduces the boring method under different geometric conditions and points to be noted in constructing foundation for piles of TieShan Harbor bridge.
介绍铁山港跨海大桥桩基础不同地质情况下的钻孔方法和注意的问题。
Another proven method of falling asleep is to listen to something immensely boring.
另一种已经被验证的入睡方法是听一些超级无聊的东西。
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