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。
The theorem shows some examples of this kind of W-minimal rotation surface we mentioned above.
该定理找到了我们所考虑的此类W-极小的旋转曲面的几个例子。
As an application, we find one kind of W-minimal rotation surface, and get one of the important theorem in this paper.
作为应用我们找到了一类W -极小的旋转曲面，得到了本文的一个重要定理。
应用推荐