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单词 Nitrifying bacteria
释义

Nitrifying bacteria

英语例句库

The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.

溶解氧对异养细菌、氨化细菌、硝化细菌有较大影响。

It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system.

继续添加1.5克氯化铵和50毫升硝化细菌液,需要一星期活化亚硝酸菌。

原声例句
TED演讲(视频版)双语精选

Because of that, it tightly controls this nitrifying bacteria function in the soil.

抗生素抑制了硝化细菌在土壤里的活动。

TED演讲(视频版)双语精选

These antibiotics are specifically directed to this little bacteria, we say the nitrifying bacteria.

这种抗生素会直达一种小小的细菌,即“硝化”细菌。

TED演讲(音频版) 2022年11月合集

It produces large amounts of antibiotics from the root systems.These antibiotics are specifically directed to this little bacteria, we say the nitrifying bacteria.

它从根系产生大量抗生素。这些抗生素专门针对这种小细菌,我们称之为硝化细菌。

中文百科

硝化细菌

图1. 由氨氧化细菌(AOB)氧化铵的分子机制

硝化细菌英语:nitrifying bacteria)是一群好氧的化能自营生物之统称,细菌能通过食用无机氮化合物生长。硝化细菌以二氧化碳为碳源,通过代谢将氨或铵盐氧化成硝酸盐。硝化细菌可以用不含有机碳的培养基培养。许多品种的硝化细菌具有复杂的内部膜系统在关键位置为硝化酶:氨单加氧酶氧化氨到羟胺 ,和亚硝酸盐氧化还原酶氧化亚硝酸盐到硝酸盐。

英语百科

Nitrifying bacteria 硝化细菌

Figure 1. Molecular mechanism of ammonium oxidation by AOB

Nitrifying bacteria are chemoautotrophic or chemolithotrophs depending on the genera (Nitrosomonas, Nitrosococcus, Nitrobacter, Nitrococcus) bacteria that grow by consuming inorganic nitrogen compounds. Many species of nitrifying bacteria have complex internal membrane systems that are the location for key enzymes in nitrification: ammonia monooxygenase which oxidizes ammonia to hydroxylamine, and nitrite oxidoreductase, which oxidizes nitrite to nitrate.

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更新时间:2025/6/19 18:02:43