Polysaccharides are constructed from monosaccharide unit and their derivatives, and have ten to several thousand units.

多糖是由单糖单位构建成和他们的衍生物，有十到几十个单位。

youdao

Obviously, if each unit of work were two, or ten, or one hundred times as large as a single string method call, then the proportion of time spent in thread overhead would be correspondingly small.

显然，如果每个工作单元都相当于单个字符串方法调用的两倍、十倍或一百倍，那么所花费的线程开销比例就相应地更小了。

youdao

The last ten years have seen substantial improvements in applications supporting requirements management, application design and development, code analysis, and unit, system, and deployment testing.

Illustration在过去的十多年来，已经看到了在支持需求管理、应用程序设计和开发、代码分析以及单元、系统和部署测试的应用软件方面有了实质的进步。

youdao

Rita McNamara, what marks would you give the social exclusion unit out of ten, so far?

BBC: News Online

Try to buy up four adjacent townhouses in the Sunset and convert them to a ten unit apartment building.

FORBES: Are Technology Startups Ruining San Francisco?

Out of the ten patients in her unit, she said, only two were likely to leave the hospital for any length of time.

NEWYORKER: Letting Go