It's a word mostly used in scientific or mechanical descriptions.

这个词主要用于科学或机械描述。

So the fully scientific description would be that we add a regularization term that stipulates, that these colors only undergo affine transformations.

所以完全科学的描述就是，我们在公式中添加一个正则项，规定这些颜色只能进行仿射变换。

It contains 60 plates and original descriptions, along with stories about Merian's life and updated scientific descriptions.

它包含 60 张图版和原始描述， 以及关于梅里安生平的故事和最新的科学描述。