multiply and divide

基本解釋

Their first device could add, subtract, multiply and divide.
他們的第一款裝置可以進行加、減、乘、除運算。
To complete the evolution of the business example, let's add requirements for multiply and divide services.
要實現(xiàn)業(yè)務(wù)示例的演變，我們需要添加對乘法和除法服務(wù)的需求。
Write simple calculator that takes two numeric values and an arithmetic function (add, subtract, multiply and divide) from a form and then prints the results.
寫一個簡單的計算器程序，結(jié)合表單，對兩個操作數(shù)進行加減乘除等運算，并把結(jié)果輸出到頁面上。

So, the number of nuclei, 119 if we were to sit and count these as well, is 119. So, we'll multiply that by just pi, r squared, to get that cross-section, and divide all of that by 1 . 39 meters squared.
如果你們數(shù)的話，原子核的數(shù)是，我們用它乘以πr的平方，得到橫截面積，除以1。39平方米。
麻省理工公開課 - 化學原理課程節(jié)選