When w: check_words is toggled off, the function performs a match none command instead, to deactivate the special matching.

当w： check _ words被关闭后，函数将执行match none命令，解除特殊匹配。

youdao

So, just to get you used to this idea, I'm going to draw a level surface of a function of three variables OK, so it's a surface given by the equation w of x, y, z equals some constant c.

为了令你们习惯于这个想法，我画一个三变量函数的等值面,这是一个平面,由函数w=c给出的。

youdao

The mechanism of W-CMP was analyzed, the slurry makes a dual function of chemical erosion and mechanical lapping, has an important influence on the polishing rate.

分析了W - CMP的机理，抛光液对W材料表面具有化学腐蚀和机械研磨的双重作用，对抛光速率有着重要的影响。

youdao

And of course, in either case, w delta u is q plus w, so it's q irreversible plus w irreversible, u being a state function it's the same in either case.

当然了，在这两个过程中，Δu都等于q加，因此现在是q不可逆加w不可逆，同时u在这两个过程中都是态函数。

麻省理工公开课 - 热力学与动力学课程节选