OK, so how do I picture these linear combinations?

好了，我该怎么画出这些线性组合呢？

youdao

Weighted approximation by a class of linear combinations of Bernstein type operators;

给出了一类多元线性正算子线性组合在一致逼近意义下的特征刻划。

youdao

Lastly, ECG signals are processed by the linear combinations of morphological operators filters.

最后，用线性组合形态滤波器对心电信号进行了处理。

youdao

That's it. Again, these other p dxy dyz - or the d x y, d y z, those are going to be those more complicated linear combinations, you don't need to worry about them.

同样，这些p轨道,或者，它们是一些,很复杂的线性组合，你们，不用管它。

麻省理工公开课 - 化学原理课程节选

So essentially, each of these orbitals come from linear combinations of all of the original orbitals, and it's hard to picture exactly how that happens, but one that you can at least start to get an idea is if you think about combining the 2 s and the 2 p z here, which is not quite accurate because of course, we're combining all of them.

本质上，这些轨道每个都来,自原来所有轨道的线性组合，我们很难想象这是怎么发生的，但你们可以至少有个概念,如果你们考虑2s和2pz轨道的结合，这当然是不太准确的，因为我们要把所有的都组合起来。

麻省理工公开课 - 化学原理课程节选