on line

基本解释

On line 20, make sure to set the correct client mode.
在第 20 行上，请确保设置了正确的客户机模式。
Therefore, we need two of them, one for trains and one for soldiers, as you can see on line 25.
因此，我们需要两个约束：一个用于火车，另外一个用于士兵，正如我们在第 25 行中看到的一样。
Note that the demand for trains is unlimited, so a very large value is the upper bound on line 43.
注意对于火车的需求是无限的，因此在 43 行上我们使用了一个很大的值作为上界。

Clinton says Washington is opening new business development centers and is working on a virtual entrepreneur network to link small-scale enterprises on line.
On line 2, we're gonna induce what's called a loop, so do you wanna go ahead and Philip henceforth you get to stare, stare at the awkwardness.
第二行，我们将介绍什么叫做循环，你想接着往下读吗,飞利浦正盯着你看，略显尴尬。
哈佛公开课 - 计算机科学课程节选
Even if you go on line there's, by now, a lot of databases from faces from all sorts of genders and national origins.
即使你上网，现在，有很多面部表情数据库,各种性别和种族。
耶鲁公开课 - 心理学导论课程节选

And third, increasing supplies from Libya and Iraq are coming on line faster than many thought.
FORBES: Oil Heading Higher in 2012