由于给定主曲率函数的嵌入旋转曲面存在性已得到较好证明，故使得曲面的设计成为可能。

Since the existence of embedded rotation surface with given principal curvature function is well proofed, the design and modeling of the surface becomes possible.

youdao

只要给定一个MDN，用户记录就会包含相关的主msid。

Given an MDN, the subscriber record contains the related primary MSID.

youdao

根据供电电网电压及中间直流回路电压给定，对主电路的元件参数进行了选择和优化。

According to source voltage and middle DC voltage command, the parameters of the rectifier are chosen and optimized.

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The other thing that we took note as is what happens as l increases, and specifically as l increases for any given the principle quantum number.

另外一个我们要注意的是,ｌ增加时如何变化，特别是对于某个给定的,主量子数ｌ变化时如何变化。

麻省理工公开课 - 化学原理课程节选