分数的意义_有道手机词典

1.约束条件是,所有摩尔分数之和等于1。,这就是摩尔分数的意义。
The constraint is that the sum of all the mole factions has to be equal to one That's what it is, to be a mole fraction.
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2.虽然操守测验被证明有显著的预测和同时效度，但操守测验分数的意义和结构我们并没有很好地理解和掌握。
Although Integrity tests proved significant validity of the prediction and at the concurrent, but the meaning and structure of Integrity test scores we do not have a good understanding and mastering.
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3.但对大学来说，这却毫无意义。大学里分数的“通货膨胀”仍然很普遍。
But they will have no effect on universities, where grade inflation is also rife.
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