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加拿大机构对于样本的检测已经显示了每单位超过80000的变异细菌。Canadian test samples showed results of more than 80, 000 heterotrophic units.

现就异养硝化微生物的分子生物学研究作一综述。Advance in molecular biology of heterotrophic nitrifier is reviewed in this paper.

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一种在食物链中摄食其它有机体或部分有机物质的异养有机体。A heterotrophic organism that ingests other organisms or organic matter in a food chain.

次级生产力次级生产力的定义是异养有机体的新生物量的生产速率。Secondary production is defined as the rate of production of new biomass by heterotrophic organisms.

基因工程藻株均获得了利用乳糖异养生长的能力。The genetically-engineered cyanobacterial strains acquired capability of heterotrophic growth on lactose.

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.

我们的生活离不开一些寄托,从生物学的角度看,我们就是异养需氧型。We can not live without some sustenance from the biological point of view, we are heterotrophic aerobic type.

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为此,采用数字图像处理的方法对工业冷却水中的异养菌数进行检测。A method of digital image process was developed to determine heterotrophic bacteria in industrial cooling water.

该文讨论了一种快速、自动测定循环冷却水中异养菌含量的方法。A rapid, automatic method determining the concentration of heterotrophic bacteria in water samples is described.

溶解氧对异养细菌、氨化细菌、硝化细菌有较大影响。The dissolved oxygen had greater effects on heterotrophic bacteria, ammonifying bacteria and nitrifying bacteria.

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.

研究电极生物膜反应器中异养反硝化菌的脱氮能力及脱氮动力学。This paper studied the abilities of denitrification and kinetics of denitrification of heterotrophic denitrifying bacteria.

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进一步研究了,采油菌与SRB竞争有机营养源控制微生物腐蚀的可能性。Furthermore, the feasibility of Bacillus, yeasts and heterotrophic bacteria compete with SRB to control the Microbe corrosion.

目前,异养微生物淋滤技术主要应用于生物冶金、固体废弃物处理、污水处理和污染土壤修复等。At present heterotrophic bioleaching ism mostly used in bio-metallurgy and disposal of solid wastes, sewage and contaminated soil.

聚合酶链反应电泳图谱发现,人工介质上富集有大量的假单胞菌属和芽孢杆菌属等溶藻细菌。Among the heterotrophic bacterial isolates were tested, the pseudomonas spp were always found to be dominant in the seawater samples.

在横穿东海陆架的两个断面,异养细菌的丰度表现出与盐度的负相关关系。A negative relationship with salinity was found for heterotrophic bacteria along two sections across the East China Sea Shelf as well.

嗜酸微生物种类比较复杂多样,依据营养型分为自养、异养以及兼性营养。There are various kinds of acidophilic microbiology which are divided into autotrophic, heterotrophic and amphitrophy by trophic types.

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从消化污泥中筛选、分离出具有硝化作用的异养菌用于校园生活污水的处理。Nitrification and heterotrophic bacteria that was screened and separated from digestion sludge is used to treat schoolyard domestic sewage.

研究了自养与异养条件下小球藻对富营养化水体中氮、磷的利用及藻体的生长。The growth and utilization of nitrogen, phosphorus of Chlorella ellipsoidea L1 strain were studied under autotrophic and heterotrophic conditions.

根际细菌和硝化细菌数量随着水力停留时间增加而增加,而根际反硝化细菌数量则减少。The number of heterotrophic bacteria and nitrifying bacteria increased with the time of the hydraulic retention time, contrary to the nitrobacter.