钙钛矿涂层的厚度大概有300纳米，大约相当于一个单细菌的宽度，而一般的光电探测器中硅胶层的厚度是100微米，或者说是钙钛矿涂层的330多倍。

The perovskite coating is roughly 300 nanometers, about the width of a single bacterium, while the silicon layer in common photodetectors is 100 micrometers, or more than 330 times as thick.

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马克说，这种单酯的脱硫速度比真菌和细菌快10到20倍，并可挤入一个比生物脱硫过程紧凑得多的反应堆。

It works 10 or 20 times faster than a fungus or bacteria, and could be squeezed into much more compact reactors than a biological process, Makkee says.

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一般大家会认为食谱与卫生会影响细菌群落，单研究者没有从这特定的研究中发现相关要素。

One might expect diet or hygiene to affect the microbial communities, but the researchers did not assess those cultural factors in this particular study.

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