The usage rate of antibiotics was 48. 81%. CONCLUSIONS The investigation method about prevalence rate is simple and reliable.

抗菌药物使用率为48.81%。结论 医院感染现患率调查方法简单，省时省力，结果可靠；

youdao

Thermal extrusion is a forming method with seldom or no machining, and has high usage rate of material (70%), easy operation and efficient.

热挤压是一种少或无机加工的成形方法，具有材料利用率高(70%)，操作简单，工作效率高等优点。

youdao

An index assessing the stage where an economy stays in an economic cycle, including the usage rate of the industrial production and equipment and the retail volume.

显示经济体在经济周期中所处阶段的指标，包括工业生产、设备利用率和零售额等。

youdao

She says currently there is about a 30 percent usage rate among residents.

CNN: Some communities are printing their own currency

From that perspective, a 10 percent overall usage rate looks pretty impressive.

ENGADGET: 1 in 10 fliers using in-flight WiFi, Aircell 'thrilled' with repeat usage rate

That tiny usage rate of encryption, and the implication that law enforcement found other ways to circumvent or break it, seems to contradict long-running fears from law enforcement that encryption would make their job tougher.

FORBES: Federal Wiretaps Nearly Doubled Last Year