The rotation of flagella pushes the bacteria through the water.

鞭毛的旋转可以推动细菌在水中行进。

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Objective To develope a new technique for bacterial flagella staining.

目的发明一种新的细菌鞭毛镀银染色方法。

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Bacteria under the microscope, even those with no flagella, often bounce about in the water.

在显微镜下面的细菌，即便是那些没有鞭毛的，也时常在水中乱跳。

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At the University of Sheffield, where Mossman did his doctoral studies, he and his co-authors measured the heads, midpieces, and flagella of 30 sperm per man, from 103 men randomly selected from a pool of about 500 who were recruited for a larger fertility study.

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