enrichment culture

Research method of start-up anaerobic ammonium oxidation reactors and enrichment culture

厌氧氨氧化反应器启动及富集培养方法研究进展

The Isolation of Yeasts with the PAL Activity from the Nature by Enrichment Culture Technique

用富集培养技术分离具有PAL活性的酵母菌

Enrichment Culture of Glycogen - accumulating Organisms in Wastewater Treatment Process

污水处理过程中聚糖菌的富集培养

Optimizing of enrichment culture condition of typical psychrotrophic bacteria in raw milk

原料乳中典型嗜冷菌增菌培养条件优化

Review on the Factors Affecting the Enrichment Culture of PAOs and GAOs

聚磷菌和聚糖菌的竞争影响因素研究进展

Samples ( marked as 1,2,3,4 ) from four different environments were cultured in selective enrichment culture for ammonia-oxidizing bacteria .

采用亚硝酸细菌选择性培养基，从4个不同的畜牧养殖污水处理厂采集的样品（分别编号为1,2,3,4）在室温下富集培养2个月后，采取酚氯仿抽提的方法提取DNA。

52 biosurfactant-producing microorganisms were isolated with the methods of enrichment culture and plate cultivation from oil sludge of Daqing Oil Field .

大庆油田油泥样品经富集培养，平板分离，获得52株菌。

A new mesophilic methanogen strain SN was isolated from a propionic methanogenic enrichment culture .

采用改良的Hungate严格厌氧技术，从稳定的丙酸盐产甲烷富集培养中，分离获得一株产甲烷细菌SN菌株。

A strain of hydrocarbon-oxidizing bacterium isolated from local garden soil by enrichment culture method grew profusely in paraffin oil culture medium .

我们从土壤中分离得到一株烃类氧化菌，在石蜡油培养液中振荡培养，繁殖迅速，菌体呈亲油性。

Isolation and enrichment culture media were confirmed by the test of different composition and the species and amount of hydrogen-producing and fermentative bacterium .

通过培养基组成成份的增减和细菌增长、种类和数量的研究确立了厌氧发酵产氢细菌的分离和富集培养基。

Microorganisms capable of producing biosurfactants are isolated by enrichment culture , blue agar plate and determination of the surface tension of fermentation liquor .

从某炼油厂废水和油泥样中经富集培养、蓝色凝胶平板和发酵液表面张力的测定筛选出生物表面活性剂产生菌8株。

First , using rapeseed oil as sole carbon source , more than 200 strains were isolated from soil and wastewater samples by enrichment culture and plate streaking .

以菜籽油为唯一底物，通过富集培养、平板划线等方法筛选到200多株菌；

Nine high efficient naphthalene-degrading strains ( ND7 ~ ND15 ) were isolated from industrial wastewater and activated sludge by enrichment culture .

用富集培养法，从工业废水和活性污泥中分离到9个高效降解萘的细菌菌株（ND7~ND15）。

Results also showed Nitrosomonas sp. was dominant phylotype in the library constructed with 16S rDNA PCR amplification from enrichment culture DNA extracted by direct extraction method .

用SDS-直接法提取的总DNA建立的富集液16Srdna克隆文库中，氨氧化细菌群落结构较为单一，以亚硝化单胞菌为主。

Nine Strains were isolated from the north coast wetland in Liaodong Bay by the enrichment culture method , and benzoate-like compounds as the sole carbon and energy sources .

用富集培养法从辽东湾北岸滨海湿地土壤中分离到以苯甲酸为唯一碳源和能源的细菌9株。

42 strains were isolated from polluting soils of Dagang oil-field and Shengli oil-field by using dibenzothiophene ( DBT ) - selective enrichment culture techniques .

采用模式含硫有机物二苯并噻吩（DBT）为唯一硫源的选择性培养基，从大港油田和胜利油田的含油土样中分离筛选到42株脱硫微生物菌株。

The results of the enrichment culture and screening of the microorganisms that can produce microbial reagent is : 33 bacterial strains were separated according to the characteristics of the bacterial communities .

通过对微生物药剂产生菌的富集培养和筛选分离，得到33株符合菌落特征的菌株。

The procedure is preliminary enrichment culture , isolation and purification with selective medium , and identification by biochemical test . The method is cumbersome , with a longer time . The accuracy and sensitivity is not very good .

传统的方法是初步增菌培养，选择性培养基培养，分离纯化，然后利用其生化特点进行生化试验确认，方法比较繁琐，用时较长，而且准确性和灵敏度都不是很高。

One kind enrichment culture medium for photosynthetic bacteria was optimized in an orthogonal experiment . The results showed that yeast extract and NaHCO_3 ( sodium bicarbonate ) concentrations significantly affected the accumulation culture of Rhodospirillaceae .

采用正交实验设计，对一种富集光合细菌的培养基进行优化，试验结果表明酵母膏和NaHCO3在培养基中的浓度对富集红螺菌科的光合细菌有显著的影响。

The effect of compound bacterium enrichment culture is affected by carbon and nitrogen form in the culture media , constitute and concentration of culture media , anaerobic and aerobic environment , PH and inoculum 's concentration of bacterium .

复合菌群富集培养效果受到培养基碳、氮源形式培养基组成和浓度、厌氧和好氧条件、环境pH值、菌种接种量的影响。

The transport time , the Cary-Blair conveyance medium used and the enrichment culture had no obvious effect on the rate ( P > 0.05 ) . The detection rate could be obviously raised , when repeated isolation was made .

样品运送时间、Cary-Blair运送培养基以及增菌培养等对检出率影响不显著（P>0.05），但同一样品的重复分离培养，明显提高了该菌的检出率。

A phenanthrene-degrading strain L2 was isolated from oil-contaminated soil in Shenfu irrigation area by selective enrichment culture . The strain was able to grow on phenanthrene as a sole carbon and energy source for growth .

通过选择性富集培养，从沈抚灌区石油污染土壤中分离到1株菲降解细菌L2，该菌株能以菲为唯一碳源和能源生长。

1237 nitrile-utilizing microorganisms were isolated from 111 samples by an enrichment culture technique using medium containing nitrile . A bacterium to produce acrylamide from acrylonitrile , strain JP_1 , showed the best productivity among strains tested .

用富集培养法在含腈的培养基中对111个试样分离得到1237株利用腈的菌株，从中选出了一株能转化丙烯腈成丙烯酰胺的优良菌株JP-1。

Three strains of Fungi ( Hw 3 , Hw 6 , Hw 7 ) for degradation of methyl parathion were isolated from activated sludge at Huayang Pesticide Factory by using liquid enrichment culture , They are able to use methyl parathion as the carbon and energy for growth .

利用富集培养基从农药厂的活性污泥中分离到3株能以甲基对硫磷为碳源和能源而生长的真菌，分别编号为Hw-3、Hw-6和Hw-7，并进行了降解条件的研究。

Enrichment and culture of major organism groups in enhanced biological phosphorus removal systems

强化生物除磷系统中主要菌群的富集和培养

On the other hand , medical ethics needs nourishing and enrichment of culture .

其次，医学伦理也需要文化的滋养和丰富。

Oil-degrading bacteria which can fast grow using Daqing crude oil as carbon source were obtained from oil-contaminated soil of Daqing oil field by selective enrichment and culture in laboratory .

通过实验室选择性富集培养，从大庆石油污染土壤中获得了能以大庆原油为碳源快速生长的石油降解菌。

The method of enrichment , culture and the condition of acclimation was investigated with natural anaerobic microorganism bacterium from cow dung compost , the sucrose as substrate .

以牛粪堆肥作为天然厌氧微生物来源，用蔗糖作为菌种培养驯化的底物，研究了产氢菌种的富集方法、培养方式和驯化条件。

From aspects of the enrichment of culture and art , the public agreement of language and its culture , we should not only put attention to the construction of common language ( mandarin ), but also develop non-common language resources actively and reasonably .

从文化艺术的繁荣和丰富，从语言及其文化认同的角度出发，我们在重视通用语言即普通话建设的同时，也应该积极合理地开发城市的非通用语言资源。

Study on the Way and Effect of Element-Mg Enrichment in Soilless Culture of Mg-Deficient Cucumber

无土栽培缺镁黄瓜补镁方法与效果研究