Attack by scavengers and bacteria, chemical decay, and destruction by erosion and other geologic agencies make the odds against preservation very high.

食腐动物和细菌的攻击、化学性腐烂，以及侵蚀和其他地质作用的破坏，导致无法保存的可能性非常大。

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The bacteria in plaque make poisons that attack the gums.

牙菌斑中的细菌会产生损伤牙龈的毒素。

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The bane of biofilms: Bacteria bound together in a protective matrix tend to resist viral attack.

生物膜的祸根：细菌粘合到一起形成一个防护型的整体，可以抵抗病毒的攻击。

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With many diseases, the immune system is able to recognise the invading bacteria as foreign and launch an attack, sending special defence cells to latch onto and destroy.

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Ribosomes are a key target for antibiotics, as antibiotics are able to attack the ribosomal activity of harmful bacteria while leaving human ribosomes untouched.

UNESCO: The UNESCO Courier

The audience favorite, however, was Steve Meretzky's "Bac Attack, " which would let human players combat armies of bacteria via a microscope-equipped "TrayStation" gaming device.

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