总体来说，水体中异养微生物数量大，而自养微生物数量小。
Generally, there are large amounts of heterotrophic bacteria and small amounts of autotrophic bacteria in the water body.
土壤中异养菌等多种微生物的存在也对腐蚀产生综合作用。
The exist of some microorganisms, such as heterotrophic bacteria, also influence the corrosion synthetically.
结果表明，以可降解餐盒为碳源和微生物附着载体进行异养反硝化，能有效去除水中的硝酸盐。
The experimental results indicate that nitrate can be effectively removed using biodegradable meal box(BMB) as carbon source and biofilm carrier of denitrifying microorganisms.
生物油优选采用含纤维素作为主要的碳源的原料，由一种或多种微生物经异养发酵进行制备。
The biological oils are preferably produced by heterotrophic fermentation of one or more microorganisms using cellulose-containing feedstock as a main source of carbon.
微生物相分析表明，陶粒上的生物膜中细菌多为有荚膜的异养菌。
Bacterium from bio-membrane are mainly consists of heterophic bacteria with capsule.
微生物相分析表明，陶粒上的生物膜中细菌多为有荚膜的异养菌。
Bacterium from bio-membrane are mainly consists of heterophic bacteria with capsule.
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