If a firm wants to adopt a new wage and salary structure, it is essential that the firm should decide on a method of job evaluation and ways of measuring the performance of its employees.

如果公司想采取一项新的工资制度，公司务必确定好工作评价方法和员工业绩考核方式。

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Also adopt continuous grading, even grading project methods, and put against compression performance as evaluation criterion to optimize waste graduation.

并采用连续级配、均匀配方设计方法以抗压缩性能为评价准则对矸石级配进行优化。

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