The relativeamount of these two kinds of water varies greatly from one kind of rock or sediment to another, even though their porosities may be the same.
这两种水的相对含量在不同的岩石或沉积物之间差异很大，尽管它们的孔隙率可能是相同的。
2
DNA saturation experiment is a convenient method for measuring the relativeamount and specific activity of RNA polymerase.
DNA饱和分析法，是一种简便的测定rna聚合酶相对含量和相对比活性的方法。
3
Idaho generates the greatest relativeamount of renewable energy in the country, with 84.5% of all energy coming from alternative sources.