合格率的英文：
percent of pass

参考例句：

Availability, efficiency, and rate of quality for the individual machines in the cell allow the focus on root causes.
单台设备的时间利用率,设备性能率与质量合格率为寻找问题根本原因带来可能性。

percent是什么意思：
n. 百分比，百分率；部分
adj. 百分之的

9 percent interest less 7 percent inflation equals 2 percent.
9%的利息减去7%的通货膨胀率等于2%。

Genius is one percent inspiration and ninety percent of perspiration.
天才是一分灵感加上九十九分汗水。--爱迪生

60 percent of dogs and ten percent of cats have pedigrees.
60%的狗和10%的猫有血统记录。

Twenty percent of the products are exported.
百分之二十的产品外销。

Genius is one percent inspiration and ninety - nine percent perspiration.
天才－－百分之一的灵感，百分之九十九的汗水。

pass是什么意思：
v. 通过；传递；及格；经过
n. 穿过，经过；通行证，护照，入场证

This coin will not pass.
这钱币不通用。

pass a messenger
传递引绳

The evening passed as evenings mostly pass at Italian theatres
那一声过得很平淡，象意大利戏院里的大多数夜晚一样

Jan has passed the ball to the teammate, a wonderful pass.
简把球传给了队友，传得可真漂亮。

You could pass for a teenager. The fake painting passed for an original.
你可冒充十几岁的人。这幅伪造的画被当作真品