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grading of occupations中文是什么意思

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用"grading of occupations"造句"grading of occupations"怎么读"grading of occupations" in a sentence

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  • 职务分等

例句与用法

  • Secondly , the thesis bring ups to make use of mathematics clustering analysis method , combine with analysis the accident occur rate of each occupation ( business enterprise ) , the death rate of employment injury , the severely wounded rate of employment injury , the slight wound rate of employment injury , the death rate of occupational disease , the occur rate of occupational disease and the circumstance of employment injury overhead and so on , to classify the risk grades of occupation ( enterprise ) . according to the clustering consequence , the grade differential rate of the
    其次,论文运用数学聚类分析方法,结合各行业(企业)的事故发生率、工伤死亡率、工伤重伤率、工伤轻伤率、职业病死亡率、职业病病伤率以及工伤费用支出情况等指标进行行业(企业)风险等级分类。根据分类结果,合理确定各行业风险等级差别费率。再次,论文通过对国内外现行工伤保险费率浮动方法的研究,提出了结合企业千人死亡率、千人重伤率、千人轻伤率和支收率指标来确定企业费率浮动的方法。
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