Petri dish

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Even nematode worms can recognize parasitic bacteria in a petri dish and crawl the other away, Curtis said.
即使线虫类生物也能识别存在于有盖培养皿里的传染病毒，掉头离开。
When we introduced other animals into the petri dish it would go over and tap the animal [with its venom-filled claws].
当我们引入其他动物到培养皿中时，伪蝎会走过去（用它有毒的钳子）敲打这些动物。
The oil floats on top of the jar and seals out air, leaving water to collect at the bottom, where it acts like a Petri dish for botulism.
油浮到罐头的顶部，封住空气，留下水在底部聚集，就像是为肉毒菌提供一个有盖培养皿。

Generally, there are a couple of elements that one might set down as in a Petri dish, and wait to see if some chemical reaction might take place, but not at all sure of what it might be.
一般来说，都有几个元素,作者会把它们像放入培养基中一样培养,等待某种化学反应的产生，但对可能的结果却一无所知。
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Back in the lab, he places plant bits in petri dish cultures, coaxing endophytes to grow.
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a small, clear, round dish with a cover, used in scientific tests especially for growing bacteria

A Petri dish is a shallow circular dish that is used in laboratories for producing groups of microorganisms.

培养皿
The community characteristics of soil Sarcomastigophora in the Mayan Forest Region of the National Nature Reserve of Xiaolong Mountains was studied using the "non-flooded petri dish method" and observation in vivofrom July of 2006 to April of 2007.
2006年7月-2007年4月,用"非淹没培养皿法"和活体观察法对小陇山自然保护区麻沿林区土壤肉鞭虫群落特征进行了研究。
农业科学
有盖培养皿