Strands of genetic material - DNA and RNA - are sequences of small units called nucleotides.

基因资料—dna和rna—链是称为核苷酸的小单元组成的序列。

youdao

You can buy relatively small units and put them in each bathroom as well as one for the kitchen.

你可以购买相对较小的单位，让他们在每个浴室，以及一个用于厨房。

youdao

In most federations the units have formally equal status, regardless of population, so voters in small units fare better.

在多数联邦国家中，成员邦的正式地位平等，无论人口，所以小邦选民更占便宜。

youdao

The others have migrated back to their villages to work on the farms, or are trying to find work in small units outside Surat.

VOA: standard.2009.04.03

So, what you have are small, poor, weak units, and that's a miserable situation.

我们所看到的是微小的,贫穷的,虚弱的小单元,这是一种悲惨的境地

耶鲁公开课 - 古希腊历史简介课程节选

Offering the advantage of low cost craftsmanship, Surat's diamond units process eight out of ten small diamonds in the world.

VOA: standard.2009.04.03

Incubators tend to be small units in much larger firms, addressing a universe of possibility with scant resources.

FORBES: Seven Signs of a Successful Incubator

And the other countries of Europe have, with a similar focus on small units and violence prevention, achieved a similar outcome.

NEWYORKER: Hellhole

With the abolition of many controls, old uneconomic plants, especially small units, are being replaced by ones that are more competitive.

ECONOMIST: India