routine sampling的意思|示意

To improve the performance and lower the storage requirements of this routine, the estimation can be based on a subset of the data using extremely fast sampling on the page level.

为了改进性能并降低例程的存储要求，估算可使用页面级的极快速取样基于数据的一个子集。

Implement the routine finished products testing, raw material sampling and testing according to procedures, as well as some additional testing from customer and other departments.

成品检测，原料抽样及检测，以及来自客户和其它部门的额外测试。