standard set-up

• 标准装置

standard set-up的用法和样例：

例句

1. The uncertainty of the Cs Atomic Frequency Standard System is evaluated as well as the result of measurement of a nanosecond universal counter.
   对铯原子频率标准装置不确定度和纳秒通用计数器测量结果的不确定度进行评定。