英语是：The percentage of.
短语：
重量百分数 weight percent ; percent by weight.
超量原子百分数 atom percent excess.
扩展资料
例句：
基于堆栈平均长度的.截止百分数见下表。
The cut-off percentages based on average call stack length are shown in the following table.
这里有两个版本的离子百分数。
And there are two different scales of ionic character.
指定输出图像大小的另一种方法是使用百分数。
Another way of specifying the size of the output image is to use percentages.
