量子力学是一种非常成功的理论：它提供了精确计算各种实验结果的方法，特别适用于微小粒子方面。

Quantum mechanics is a highly successful theory: it supplies methods for accurately calculating the results of diverse experiments, especially with minute particles.

youdao

难道游戏不是一系列经过精确计算的事件和挑战，意图将你，玩家，转化为一名虚拟战士么？

What is a game, if not an exactly calculated sequence of events and challenges, meant to transform you, the player, into a virtual soldier?

youdao

他对每一阶都进行了必要的精确计算并发现它们都是符合实验结果的，而我听到这后也是舒了一口气。

He made the necessary calculations to all orders of accuracy and found that they did fit, and I was very relieved to hear about it.

youdao

They like to--when they're computing the investment yield, they want to be completely honest and not use any rules of thumb.

当他们计算投资收益率的时候,他们需要完全精确,而非用经验公式

耶鲁公开课 - 金融市场课程节选

Now as I say, I made this calculation some years ago It doesn't really matter how inaccurate it's going to be As we'll see it's very rough but it makes the point ? How many people are there?

现在就像我说的，我很多年前做了这个计算,到底它有多不精确其实无所谓,我们会看到,这个计算很粗糙,但却给出了一个说明,有多少人？

耶鲁公开课 - 死亡课程节选

But one of the teaching fellas also passed long to us recently, a little real world example of what happens when you're not mindful of various data types and you're not mindful of the imprecision that's inherent in representing data in a computer, at least using a language like C and low level primitives like floats and even doubles.

最近有个助教告诉我们，一个现实世界中的例子,当你不注意各种各样的数据类型,也不注意在计算机中表示数据时,其内在的不精确性，至少在用像C语言,和float甚至double型数据时，那将会发生什么？

哈佛公开课 - 计算机科学课程节选