Raoult's law is not valid here.

拉乌尔定律在这里不成立。

youdao

This argument is not valid.

这个论点是站不住脚的。

youdao

This document is not valid against Listing 1.

该文档对清单1无效。

youdao

You have to be careful that this first law of Newton is not valid for everybody.

大家需要注意的是,牛顿第一定律并非所有情况都适用

耶鲁公开课 - 基础物理课程节选

And the last thing we do for any of our structures to check them and figure out are these valid or not valid, are these good Lewis structures is to check the formal charge.

而为了检验任何一个结构是否有效,看它们是不是好的路易斯结构,我们要做的最后一件事就是检查形式电荷。

麻省理工公开课 - 化学原理课程节选

It's not a valid experiment if it has no chance of showing that my hypothesis is flawed.

如果根本没可能证明我的假设,是有瑕疵的，那么这个试验。

麻省理工公开课 - 计算机科学及编程导论课程节选

Do you then conclude, as would any sane person, that your hypothesis is not valid?

ECONOMIST: Against the prevailing wind

The "same sex marriage in which parties hereto participated is not valid pursuant to Maryland law, " the judge said.

CNN: STORY HIGHLIGHTS

But for years, many of them have sought compensation anyway, arguing that an agreement made under duress at gunpoint is not valid.

CNN: STORY HIGHLIGHTS