When the metal wall is completely open, it turns a flat wall into a complex metal structure like a blooming metal flower, in memory of the punk and R&B culture.

当这个金属墙完全打开，它就从一面平整的墙变成一个像盛开的金属花朵一样复杂的金属结构，以此来纪念庞克和R&B文化。

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B looks around the house, sees a Black-and-white photograph hanging on the wall.

环视屋子，见墙上挂着一幅黑百相片。

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The results show that vibration drilling has a better ability of chip removal than common drilling. The reason is that there exists a region in the vicinity of the wall where a chip can not b…

研究结果表明，利用轴向振动使常规钻削加工中常出现的切屑堵塞现象，可以通过有效地破坏近壁流动死区而得到控制，与常规钻削加工相比，振动钻削提高了系统的排屑能力。

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And given that (a) Wall Street is a cold-hearted place and (b) stocks have been moving in a straight up fashion on the tails of strong earnings, decent economic data, and a renewed plunge in the dollar, it is important to note that stocks have become overbought and are due for at least some sort of a pullback in the near future.

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