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发表时间:2018-09-11内容来源:VOA英语学习网

permillage ———— 千分率(名词)

英文释义

(noun) Any quantity, speed, or frequency measured "per thousand".(NOTE: compare with more common "percentage"which measures per hundred)

例句

Highly sensitive scientific observations may require permillage calculations to identify tiny but significant changes in the data.

高敏感的科学观测可能需要千分率计算,以找出数据中微小但是重要的变化。

来自:VOA英语网 文章地址: https://www.veryv.net/html/20180911/588085.html