The soil is depleted first by crops grown in it and second by bacterial action.

土壤首先被其中生长的农作物消耗，其次被细菌活动消耗。

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The mechanism of anti-bacterial action have also introduced.

并且还介绍了JX-515防腐、防霉杀菌剂的机理。

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The colour and odour are produced by Bacterial action on chemical constituents.

粪便的颜色和气味是细菌作用于化学物质的结果。

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Many antibiotic medicines currently in use block bacterial ribosomes from action.

VOA: special.2009.12.08

The lungs have their own anti-bacterial action, produced by a liquid which overlays the cells lining the lung.

BBC: Sugar spray 'prevents lung infections'

Enke had missed Germany's last four matches because of a bacterial infection, but had recently returned to action with Hannover.

CNN: German fans mourn Enke 'suicide'

Yonath's research has also revealed the precise modes of action of over 20 different antibiotics targeting bacterial ribosomes, shedding light on how bacteria become resistant to antibiotics.

UNESCO: The UNESCO Courier