然而，大多数弦理论模式都是基于确定的数学猜想，我们所需要说明的东西就是此类弦理论有一些明确的预测可以检测到。

However, most string theory models are based upon certain mathematical assumptions, and what we ve shown is that such string theories have some definite predictions that can be tested.

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您也给出了明确的准则，来确定，每个人该捐赠出多少的收入。

And you lay out some clear guidelines on how much each person should be giving of their income.

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在我们能够确定一个明确的竞争优势之前，我们不会推出新的产品。

We won't launch a new product until we can develop a clear-cut competitive advantage.

youdao

And you lay out some clear guidelines on how much each person should be giving of their income.

您也给出了明确的准则，来确定,每个人该捐赠出多少的收入。

普林斯顿公开课 - 人性课程节选

It tells you that any attempt to try to specify, to localize the position of an electron in such a system is futile.

这说明你试着任何尝试关于，使一个电子在这样一个系统中,确定其明确的位置是没有意义的。

麻省理工公开课 - 固态化学导论课程节选