portion of

基本解釋

This completes the optional portion of this exercise.
這個練習(xí)的可選部分也完成了。
She applied a portion of her salary each month to savings.
她每月把一部分薪金用于儲蓄。
'We get a small portion of what we should get; the rest go into their pockets,' he said.
他說﹕我們應(yīng)該得到的援助現(xiàn)在只得到了一小部分﹐其它的都跑到他們腰包里了。

"I lost a big portion of this property but there's a lot of people in this city who have lost their lives and their livelihoods.
And this one will be particularly germane to a portion of Problem Set 1, at least in Problem Set 1.
這個程序跟習(xí)題集1中的,一部分比較相似，至少在習(xí)題1中。
哈佛公開課 - 計算機科學(xué)課程節(jié)選
All right, so that's what we're going to cover in terms of the energy portion of the Schrodinger equation.
好，這就是我們要講的,關(guān)于薛定諤方程能量的部分。
麻省理工公開課 - 化學(xué)原理課程節(jié)選

In the end, this portion of the Dodd-Frank Act was watered down and politically-influenced.
FORBES: Advisor Independence: Is the SEC Off the Mark?