Petri dish
常见例句
- 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。
普林斯顿公开课 - 人性课程节选 - Back in the lab, he places plant bits in petri dish cultures, coaxing endophytes to grow.
FORBES: Energy & Genius - At almost every juncture, there has been a festering petri dish of sociological behavior to study.
FORBES: Why Asking What Adria Richards Could Have Done Differently Is The Wrong Question - Mr Newsom has tried to turn it into a Petri dish for new-media and biotech companies.
ECONOMIST: Gavin Newsom wants to run California. Seriously 返回 Petri dish