Quality Assurance(质量保证）

1、efficient 有效的

经典例句：

There should be an efficient and reliable assay for the detection of each virus used,for every stage of manufacturing that is tested.
应有一种有效和可靠的测定方法对要测试的每一道生产工艺中所用的每种病毒进行检测

2、effort 力度

经典例句：

The level of effort,formality,and documentation of the investigation should
be commensurate with the level of risk.
调查的力度、形式和文件应与风险级别相匹配