点击相应的数字来表示有多少软心糖。

Click on the number to show how many jelly beans are there.

youdao

而在小城镇中，相应的数字为50%。

In smaller towns, the corresponding number is 50 percent.

youdao

把相应的数字拖到这里来表示玫瑰的数量。

Drag the number here to show how many roses are there.

youdao

So multiplying a vector by a number means stretch it by that factor.

所以用数字乘以矢量,就相当于将它伸长了相应的倍数

耶鲁公开课 - 基础物理课程节选