For the purpose of this chapter, these definitions apply: the Sample is the specimen under test or an extract prepared from such a specimen.

根据本章目的，使用以下定义：样品是指试验中所使用的试样或试样的提取物。

youdao

Could a microscope be used in the study of biology to watch the development of a specimen of synthetic bacteria and then the specimen is used to create a treatment for the disease being studied?

显微镜会用于生物学研究来观察合成细菌标本的培育，然后将标本用于制造出一种与所研究的疾病有关的治疗方法吗？

youdao

Each additional test specimen shall be subjected to the same tests as the initial test specimen that failed.

每个附加的试样应进行与不合格的初始试样相同的试验。

youdao

"By applying this technology on top of another technology, it may help you to look differently at the specimen."

VOA: standard.2010.05.05

"What we are trying to do is to present an incomplete specimen in a complete way.

VOA: standard.2009.12.08

For more than a hundred years, it was the only specimen ever discovered of this dinosaur.

VOA: standard.2009.12.08

In 2006, he designated a tortoise specimen at the Smithsonian museum as the new type specimen for the Aldabra tortoise, which he continued to call gigantea.

WSJ

One of the new specimens, known as KMN-ER 62000, has a face like the type specimen of Homo rudolfensis (the fossil that defines the species, if species it turns out to be), though it seems to be from an adolescent, whereas the type specimen is an adult.

ECONOMIST: Human ancestry has just got more complicated

Chances are a charity near you is planning a designer showcase and wants a willing specimen.

FORBES: Home Improvement