absolute grading standards 绝对评分标准
standards of grading 评分标准
grading nursing standards 分级护理标准
standards grading 标准分级
standards for grading skills 技术等级标准
As an example of the latter point, he notes growing efforts at major universities to tighten grading standards and restore failing grades.
作为后一点的例子，他注意到各大大学在收紧评分标准和恢复不及格成绩方面的努力越来越大。
The grading standards of certain items are unattainable.
有些项目的评分标准可望而不可及；
Article 18 the State shall lay down the tar content grading standards for cigarettes and cigars.
第十八条国家制定卷烟、雪茄烟的焦油含量级标准。
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