Thermal model experiment of catalyst synthesis shows the shape of the N-catalyst can be controlled by using the above optimized agitation in a certain range of rotating speed.

催化剂合成热模实验表明，采用以上的搅拌形式，在一定的搅拌转速范围内，可以较好地控制催化剂的颗粒形态。

youdao

Now I'm in better shape, right? Especially for really large n or for a lot of k, because now in general, this is going to be smaller than that.

很大的k也大的情况,因为这样这就比这个小了,这种情况是分摊。

麻省理工公开课 - 计算机科学及编程导论课程节选