英语语法分析

Metal complexants such as ferrous complexant and cobaltic complexant are common used in this process.

液相络合法常用的金属络合剂有亚铁络合剂和钴络合剂等。

According to the method, relative errors of the measured cobalt content in the cobaltic substance are within 1 percent, and the accuracy is very high.

根据本发明提供的方法，所测定的含钴物质中钴含量的相对误差在1%以内，准确度很高。

This standard set with platinum - cobaltic standard solution is standard quality, with visual the current method that colorimetric law measures calm chroma.

本标准规定了以铂-钴标准溶液为标准色，用目视比色法测定色度的通用方法。