The specimens were mounted on slides.

标本安放在载片上。

Normally specimens have to be dehydrated.

通常标本必须得脱水。

Astronauts have brought back specimens of rock from the moon.

宇航员从月球带回了岩石标本。

200,000 specimens of fungus are kept at the Komarov Botanical Institute.

20万个真菌标本被保存在科马罗夫植物研究所。

Schistosomiasis is diagnosed through the detection of parasite eggs in stool or urine specimens.

血吸虫病的诊断方法是，检测粪便或尿液标本中寄生虫卵。

Better conservation methods and a focus on fresh fossils could boost DNA extraction from more delicate specimens.

更好的保护方法和对新化石的关注可以帮助我们从更脆弱的标本中提取 DNA 。

There are few known fossil specimens of these ancient snakes and only three in which the hind limbs are preserved and visible.

这些古老蛇类的化石标本非常稀少，仅有的三个标本的后肢保存完好并可见。

The first specimens were just plain old red tulips, but they could be bred into some extraordinary variations, like the dark purple tulip.

最初的标本只是普通的古老的红色郁金香，但它们可以被培育成一些不同寻常的变种，比如深紫色郁金香。

It is a global record: there is remarkably little variation in isotope ratios in sedimentary specimens taken from different continental locations.

这是一个全球性的记录：在取自不同大陆位置的沉积标本中，同位素比率的变化非常小。

They were fine specimens of British youth!

他们堪称英国青年的优秀代表！

The aquarium has some interesting specimens of unusual tropical fish.

水族馆里有一些很有趣的罕见的热带鱼。

Individual specimens of Allende are covered with a black, glassy crust that formed when their exteriors melted as they were slowed by Earth's atmosphere.

每块阿伦德碎片样本都覆盖着一层黑色的、玻璃样的熔壳，这层熔壳是在它们的外表面与地球大气层摩擦减速中熔化形成的。

The specimens are primarily from the neotropics.

这些标本主要来自新热带地区。

Two cerebrospinal fluid specimens have tested positive for Neisseria meningitidis serogroup by latex test.

通过乳胶测试，两个脑脊液标本对脑膜炎奈瑟菌血清群呈阳性反应。

All that remains now are museum specimens.

现在仅剩下博物馆里的标本。

Obtain specimens for laboratory confirmation.

获得标本进行实验室确认。

Mr Vinther and his colleagues analysed two specimens.

温瑟尔先生和他的同事分析了两个标本。

Hundreds of families immediately contributed specimens.

数百个家庭立即提供了样本。

The specimens were stuffed into a museum drawer in Beijing.

这些鸟的标本被放在了北京一个博物馆里。

Specimens have been taken and tests are being conducted.

已采集标本并且正在进行检测。

Initial tests on patient specimens produced negative results.

对病人样本的最初检测结果呈阴性。

Then he put on his spectacles and showed us some specimens of spiders.

然后他带上眼镜给我们展示了一些蜘蛛的样本。

Try to procure us some specimens of the polluted water from the river.

请设法给我们从河里搞一些被污染了的河水标本来。

I saw some specimens in museum collections that are over 100 years old.

我曾经在博物馆看见过一些保存了超过100年的标本。

Sometimes he"did"the enormous maples, which looked like park specimens.

有时他“调理”那些巨大的枫树，它们看起来就像公园里的标本一样。

Unsurprisingly, experience is the key to picking the best specimens.

理所当然，经验才是选取最佳肉样的关键。

Successful isolation of the virus from these specimens was also reported.

还报告了从这些标本中成功分离出该病毒。

Specimens have been collected from his family members and neighbours.

已从其家庭成员和邻居处收集标本。

This physiological rig amplifies neuronal spikes from biological specimens.

这款生理学装置就可放大生物标本的神经元峰电位。