回收率的英文：
percent recovery
recovery
recovery rate
coefficient of recovery
recovery ratio

参考例句：

The return on capital was also a good deal higher in the intensive orchard.
集约果园的资金回收率也显著高。

Results CLIA attained the clinical demand in terms of its precision,sensitiveness,recovery and anti-interference.
结果 精密度、灵敏度、回收率、抗干扰能力各项指标均达到临床要求。

Ultrasonic extraction durations and solvents were selected. Linearity, recovery, precision were determined.
进行了样品提取溶剂和超声提取时间选择以及线性、回收率、精密度试验。

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。

recovery是什么意思：
n. 恢复，复原；重获；收回

oil recovery projection
采油设计

It would jeopardise the entire recovery.
它将危及整个复苏。

He manoeuvres to foster recovery.
他采取手段促进复苏。

rate是什么意思：
n. 比率，速率；费用
v. 评估；认为；划分等级；值得

cumulative rating
累积收听率

These bonds have an AAA rating.
这些债券的信用度是3A级的。

To rate too low;underestimate.
低估对…估价太低；低估