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.

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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the fragments of ds were inoculated on petri dish smeared with collagen.

真皮鞘碎片接种在涂有胶原的培养板中。

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testing method for mildew resistance of cloth: mycelial mat degradation method ( petri dish)

纺织品耐霉菌试验法：菌丝毡降解法（皮氏培养皿）

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they used a petri dish of mouse nerve cells and a fluorescent lamp.

她们使用有盖培养皿培养了老鼠神经细胞并使用荧光灯进行照射处理。

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like, petri dish cultures, things like that.

就像，做些瓶瓶罐罐之类的事情。

provided by jukuu

here are the billions of bacteria that were put in a petri dish.

下面的图片就是皮氏培养皿中的大量细菌组成的。

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marban said researchers tried to reduce the high level of petri dish oxygen by using antioxidants.

马班表示，研究人员试图通过使用抗氧化剂来减少培养皿氧的含量。

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