The infection process of legumes by rhizobium and Bradyrhizobium species consist of several stages.

豆类被根瘤菌和博斯特属菌感染的过程分为几步。

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In the past, similar investigations have been hampered by the difficulty of identifying and observing directly the infection process within live tissues.

过去，相似的研究由于在肝组织内直接观察和明确感染过程很困难而受到阻碍。

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Bacteria are among the simplest organisms in nature, but many of them can still talk to each other, using a chemical "language" that is critical to the process of infection.

细菌是自然界中最简单的有机体之一，然而许多细菌还能使用一种在感染过程中起到关键作用的化学“语言”相互交谈。

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The vaccine works by a process called "infection and treatment."

VOA: special.2009.11.03

This allowed the researchers to see a kind of breathing motion in the virus that it uses to initiate the infection process.

BBC: Diamond to shine light on infections

Simon Best, former head of plant science at Zeneca, looks forward to the day when molecular switches might be so sophisticated that the process of infection or drought will itself be enough to turn on a genetically engineered resistance gene.

ECONOMIST: Terminator genes

Used topically, the honey can help prevent the attachment of bacteria to tissue, thereby allowing the healing process to accelerate and the infection to clear.

FORBES: Honey May Reverse Antibiotic Resistance in Bacteria