Question

占多大比例用英语怎么说？

Answer 1

“占多大比例”用英语说就是：As a percentage。
例句：
1.What are the relative weightings ( percentage ) of the major sectors represented in the index?
这些主要行业部门在指数构成中所占的比例分别是多少?
2.However, together with the peasants, we should work out equitable ratios among these items.
但是, 这几项各占多少, 应当同农民研究出一个合理的比例.

percentage
音标：n /pəˈsentɪdʒ/
意思及例句：
1.百分比；百分率
Only a few vegetable-origin foods have such a high percentage of protein.
只有很少的蔬菜类食品含有这么高的蛋白质。
It's a tiny percentage of the total income.
这只是总收入的一小部分。
Card providers charge retailers fees on a percentage basis.
发卡机构按百分比向零售商收取费用。
2.（全部中的）所占比例；部分 。
A high percentage of women died giving birth.
过去有很大一部分女性在分娩时死亡。
3.利益；好处<非正式>。
4.按百分比计算的利息（或税收、津贴）；按百分比提成的佣金【商】。
常用短语：
1. a percentage of sth
…的一部分
2. on a percentage basis
按百分比
3. to be paid on a percentage basis
按百分比获取报酬

Answer 2

What percentage does sth occupy?/How much does it count?