1、 This procedure allows us to keep track of the magnitudes of the terms that occur.
这种做法使我们可以时常注意所出现各项的数量级.
来源:辞典例句
2、 As a result the estimates still leave considerable uncertainly about the magnitudes of their effects.
因此,估计仍有相当大的程度不确定性的影响.
来源:互联网
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