现在开始学习空间线积分了。

Let's start right away with line integrals in space.

youdao

基本上说是从下周末开始，学习三元积分，空间线积分等等。

I mean, basically starting at the end of next week, we are going to do triple integrals, line integrals in space and so on.

youdao

两个氨冷却系统组成的防护线保证整个空间站的电力设施不会过热。

The two ammonia lines ensure that all the station's electronic equipment does not overheat.

youdao

So that you take every sodium and you count all of its nearest neighbors, next nearest neighbors, next next nearest neighbors, not only on a line but in the plane and above and below in all three dimensions and go through that calculation, it is even more negative.

你考虑到每一个钠原子,你要考虑到它最近的原子，第二近的原子，第三近的原子，不是在一条线而是在一个面上,以及面上与面下的三维空间,再完成计算，这将会更负。

麻省理工公开课 - 固态化学导论课程节选

So this line here declares a variable, just storage space called "x" and it's of type "int," which means an integer has to go in it.

这里的这条线声明了一个变量，一个叫做“x“的存储空间，它的类型是“int“,意思是里面存储的是整数型的数据。

哈佛公开课 - 计算机科学课程节选