The difference between C-grade and A-grade managers may very well be the difference between business success or failure. Between preserving the jobs of ordinary workers or losing them.

C 等和 A 等经理之间的差距很可能就是企业成败的区别，很可能就是在保住普通工人的工作或者让他们下岗之间的差异。

youdao

What language asymmetry reflects is the asymmetry of categories, or prototype effect, which is the result of the grade difference of the members in one category.

语言不对称现象反映的是范畴不对称现象或原型效应，是范畴内部成员的认知等级差别所致。

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The main reasons are the difference of the method itself and the difference in obtained value theory domain between final safety grade and each level of grade coefficient method.

其主要原因是方法本身存在差别，且等级系数法的最终安全等级取值论域与各层次指标的安全等级取值论域不一致。

youdao

The majority of these Grade 3 or higher adverse events were chemotherapy-related and accounted for the difference between the 2 arms of the study.

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It's like the difference between reading books for the sake of reading and reading books just to get a good grade.

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Mercedes recommends 91-octane fuel, but the per-gallon difference of 15 to 20 cents seems a high price to pay for a grade that is only two octane levels higher than regular.

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