用总体回报除以购买价格即可得到这个数字。

You do that by dividing the total return by your purchase price.

youdao

本文首先对数字阵雷达试验系统的总体结构进行了较为深入的研究。

So, first of all, the research on the structure of WDAR had been carried out.

youdao

本文首先对数字阵雷达试验系统的总体结构进行了较为深入的研究。

So, first of all, the research on the structure of WDAR had been carried out.

youdao