sampling mechanism

• 观测机构,取样机构

sampling mechanism的用法和样例：

例句

1. It shall ask the inspection agency to take samples according to the prescribed sampling rules of the state and notify the food producer of the sampling inspection results.
   应当要求检验机构按照国家规定的采样规则进行取样，并将抽样检验结果通知标称的食品生产者。