In an orbital is remember that this area right here at r equals zerio, that is not a node.

例如对于１ｓ轨道,记住这里ｒ等于０处不是一个节点。

麻省理工公开课 - 化学原理课程节选

4 So this is 16 times 4 equals 64 and though this is not proof by any means, it's not a formal proof because here is one example that happens to prove my point.

所以是16*4，即,尽管如此，这并不是严格的证明,因为是这个例子碰巧证明了我的观点。

哈佛公开课 - 计算机科学课程节选

Angular nodes, we're not going to have any of those, we'll have zero, l equals 0, so we have zero angular nodes.

角向节点，当然,是没有的，０个，ｌ等于０，所以是０个角向节点。

麻省理工公开课 - 化学原理课程节选

Murray has a bone to pick with his co-star, claiming that the two were not treated as equals.

CNN: 'Larger' stars Murray and even bigger co-star

When they try to persuade investors, and often themselves, that synergies abound (that two and two equals not merely five but six or more) in their takeovers of firms engaged in activities that they know next to nothing about, companies prefer such euphemisms as multi-industry business or non-related diversification.

ECONOMIST: Bidder beware | The

Back then we might not exactly have been equals but we were certainly able to compete against them.

BBC: Linfield boss Jeffrey bemoans draw against Rosenborg