水质评定 meaning in Chinese
water assessment
Examples
- National standard ratio of electrolytical conductance is of import value to every department of industry and agriculture . for instance , the checking to water quality and the assessing to industrial water are the most evident
电解质电导率国家计量基准的建立对于工、农业生产、科学研究和国防各部门都有重要价值，其中环境水质监测、电子工业用水水质评定是最为突出的应用例子。