when i first started talking about the bradley, petrie, dumais example that you just saw

scottish-born dr. fleming was in his lab in 1928 researching the flu virus when he noticed that one of his bacteria cultures was infected with a fungus. most scientists would have tossed the spoiled petri dish in the trash, but not fleming.

1928年，出生于苏格兰的弗莱明博士，正在实验室中研究流感病毒时注意到，有个培养基被不明细菌污染。弗莱明没有像大多数科学家那样，把污染的培养皿直接扔掉，从而意外发现了抗生素。

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observation of activated schwann cells under an inverted microscope: 24 hours later, the activated schwann cells inoculated to petri dish mostly changed from spherical to long shuttle-shape, mutation appeared and most were two-pole shape, fewer were three-pole shape;

激活态许旺细胞倒置相差显微镜下观察结果：接种于培养皿上的激活态许旺细胞24h后大多数由圆球形变成长梭形，有突起，多为双极，也有的呈三极状；

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during the period of culture, phase contrast microscope indicated that masses of cells attached to the surface of fiber of scaffold. when the petri dish was shaken, cell groups drifted irregularly. the adherent rate was ( 21 ± 3.7)%.

培养期间相差显微镜观察见细胞成团地附在支架纤维表面，晃动培养皿可见细胞团漂浮不定[黏附率为（21±3.7）%]，随着培养时间延长无基质产生。

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well, first of all, i mean, this was a study that was done in a, in what we say, the petri dish, so the question is, you know, can it work in our body and doesn't have an effect on skin?

首先，我的意思是，这是我们在皮氏培养皿中所作的研究。所以，问题是，你知道，能够对人体起到作用，对皮肤病有没有功效。

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in petri dish tests, botrytis cinerea metabolites inhibited mycelial growth of rhizoctonia cerealis, cochliobolus sativus, and gaeumannomyces graminis 66.2, 61.6, and 12.5%, respectively.

皿内试验结果表明，灰葡萄孢代谢产物对小麦纹枯病菌菌丝生长抑制率可达到66.2%，对小麦根腐病菌菌丝生长抑制率达到61.6%，对小麦全蚀病菌菌丝生长抑制率为12.5%。

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when the butterfly landed on the petri dish, its wayward flight around the laboratory apparently at an end, it folded up its stained-glass wings& like sails poised for another liberating breeze.

「就在蝴蝶降落在培养皿上，不再绕著实验室随意飞行，合拢彩色玻璃般的双翅，就像静止的船帆，等待另一股启程的微风。」

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a s-p plastic film was prepared by blending and crosslinking starch ( st) with polyvinyl alcohol ( pva), and the biodegradability of the film was determined with astm and quantitative petri dish methods.

以淀粉（Starch）、聚乙烯醇（PVA）为原料制备了共混交联塑料薄膜（S-P），采用ASTM法与培养皿法测定S-P膜材料的生物降解性能。

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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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when the product arrives at its destination, someone would take the packaging material, print it on an agar plate [ a petri dish] and then grow the bacteria under a pre-arranged growth condition.

当货物到达某一目的地的时候，某些人会打开包装材料，并将它放到一个琼脂板上，然后让细菌在一个提前安排好的环境中生长。

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it's an eco-nightmare, but it's a lot more sanitary than dunking a plate in a bucket of dingy water doubling as a petri dish.

虽说这是生态的噩梦，但却胜于把盘子扔进重复使用的脏水中而成为细菌滋生地。

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the abundance of general aerobic heterotrophic bacteria ( gab) from the water and sediment in the bering sea and the chukchi sea was determined by using petri dish cultivation and counting method.

用平皿培养计数法测定了白令海和楚科奇海测区水和沉积物中的总好气异养细菌（GAB）的丰度，并进行了比较。

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infections could be treated by adding more bacteria, say researchers who have shown that cooperation between microbes is undermined outside the bounds of the petri dish by a few'cheats'.

研究人员说，治疗感染可以通过加入更多的细菌来做到，并指出，他们在皮氏培养皿外用骗术破坏了微生物间的合作。

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this study reported the testing of seed borne fungi of major corn varieties from yunnan province and effect of seed coating treatment with four different formulations by means of petri dish testing and field experiment.

采用平皿测定方法和田间小区试验对云南省3个主栽玉米品种分别进行了种子带菌检测和4种不同种衣剂包衣处理的生物学效应研究。

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the results showed the number of microfilariae recovered by petri dish incubation was twice as ficoll-400 × density gradient centrifugation, while the effect of purification was similar.

其结果：平皿孵育法比Ficoll-400×密度梯度离心法回收的微丝蚴约高一倍，纯化微丝蚴的效果相似；

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the cells were radiated with various doses when there were 1 to 2 layers of cells on the bottom of petri dish. cell culture was continued with observation of their morphology.

方法：采用人唾液腺腺样囊性癌细胞系ACC-2进行细胞培养，在培养皿底部均匀贴附1～2层细胞时，予以不同剂量高能X线照射。

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the definition of drug-resistant tb is that mycobacterium tuberculosis collected from the tb patients could growth in a petri dish with one or more anti-tb drugs in vitro.

耐药性结核病是指从结核病患者体内分离的结核分枝杆菌，经体外试验显示能于一种或多种抗结核药物培养皿中生长。

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daniel kammen: we can do it in the laboratory, in a petri dish, no problem right now.

丹尼尔·科曼：我们可以在实验室的培养皿中完整这个实验，没有问题。

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morphologically, there was no significant difference between activated schwann cells inoculated on chitosan-collagen film and on petri dish.

接种于膜上的激活态许旺外形上和培养皿中无明显差异，但膜上的激活态许旺细胞在相差显微镜下犹如刻在沙地上的文字一般。

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a researcher at the university of nebraska looked at chicken soup and its effect on inflammatory cells in a petri dish.

内布拉斯加州大学的一名研究人士观察到鸡汤在皮式培养皿中对炎症细胞产生了效用。

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the mildewproof effect of ultrafine zno powder in wheaten paste was evaluated by observation in petri dish.

在小麦浆糊（浆糊）里加入氧化锌超细粉（氧化锌），采用培养皿观察法评价防霉效果。

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