The dinucleotide signature is the relative abundance of all 16 dinucleotides in a sequence.

二碱基指纹是指全部16种二碱基组合在一个序列内的相对丰度.

Relative abundance of alkyl benzenes isomeride decreases, whereas n-alky benzenes increase.

而正构烷基苯相对丰度有增加的趋势。

Metallicity is a measure of the relative abundance in a star of elements other than hydrogen and helium.

金属丰度是对恒星内除氢和氦之外元素的相对丰度的度量(天文学中比氦重的元素都叫金属。 ——译者注)。

Fingerprint profiles were found to be consistent for the herbs acquired from different locations, but the relative abundance of peaks was varied.

指纹型材被发现从不同的地点采集草药一致，但峰的相对丰度变化。

Very few studies have looked at the relative abundance.

很少有研究关注相对丰富度.

With massive glacier-scooped lakes fringing its perimeter and with goats, sheep and grizzly bears in relative abundance, Glacier is a photographer’s paradise.

伴随大规模冰川涌入湖中，山羊、绵羊、灰熊有了更为广阔的空间，冰川是摄影者的天堂。