查询词典 nitric bacteria

The streptomyces was found for the first time to be able to oxidize ammonia to nitrite. The denitrifying bacteria were found for the first time to be able to oxidize ammonia anaerobically. The ANAMMOX bacteria were isolated for the first time in pure culture and a new method for ANAMMOX bacteria isolation was developed.

首次发现链霉菌具有亚硝化能力，首次发现反硝化细菌具有ANAMMOX能力，首次获得具有ANAMMOX活性的腐霉状菌纯培养物，并建立ANAMMOX菌的分离方法。

It was demonstrated that BDF-H16 was an gram-negative bacterium and had a bacilliform or arc bacilliform shape with a flagellum at one end.Its size was mostly 0.2μm～0.5μm×0.8μm～1.2μm.It had a wide prey area and could lyse all tested gram-negative bacteria and some gram-positive bacteria. The best lysis conditions to Escherichia coli were 6.75×109cfu/mL of prey bacteria concentration、pH7.0~7.5、28℃. It could grow in the solid culture added 0.85%~5.00% NaCl and was inhibited by enrofloxacin and norfloxacin.

结果表明：蛭弧菌BDF-H16为革兰氏阴性菌，杆形或弧杆形，端生一根鞭毛，菌体大小多为0.2μm～0.5μm×0.8μm～1.2μm；蛭弧菌BDF-H16对实验所选用的革兰氏阴性菌和部分革兰氏阳性菌均有裂解作用；以大肠杆菌为宿主菌，其最佳生长条件为宿主菌浓度6.75×109cfu/mL、pH7.0～7.5、温度28℃；在NaCl含量0.85%～5.00%的培养基中能够生长；恩诺沙星、诺氟沙星对其有抑制作用。

The bacteriemia has a multiple sources. There were not only intestinal bacteria, but also surface bacteria and seawater bacteria found in soaked group.

导致菌血症的细菌来源复杂，不仅有肠道菌群，还有海水特有菌群和皮肤常驻菌群。

Therefore, the ways to their separation and identification are different, except similar separation method for caproic acid bacteria and butyric acid bacteria and similar property identification method for acetic acid bacteria and lactobacillus, the other methods are quite different.

摘 要：着重研究粮食酒发酵中4类产酸菌的分离，其中己酸菌与丁酸菌同属梭状芽孢杆菌，为厌氧菌，醋酸菌为好氧菌，乳酸菌则微好氧，因此各自有不同的分离鉴定方法，其中己酸菌与丁酸菌分离方法相似，丁酸菌与乳酸菌的性能鉴定方法相似，其他则各有特色。

A caproic acid bacteria strain was separated from pit mud and then compounded with compounded bacteria A and functional bacteria B to produce functional manmade pit mud.

将从窖池泥中分离优选出的1株己酸菌，再配以复合菌A、功能菌B为主要菌系，生产功能性人工窖泥。

Caproic acid is produced by the fermentation of caproic acid bacteria.In old pits,there is the"species－H2－transformation"between methane bacteria and caproic acid bacteria.

老窖中存在己酸菌与甲烷菌的&种间氢转移关系&，甲烷发酵有促进己酸发酵进程多产己酸的作用，从而增加己酸乙酯含量，提高酒质。

Inoculating nitrogen fixing bacteria (2＃, 12＃, 14＃, 7＃,and mixing bacteria species) to tissue culture you nglings of Dendrocalamus latiflorus, it is shown that inoculating nitrogen fixing bacteria can promot younglings survival rate and plant nitrogen content.

用2＃、12＃、14 ＃、7＃菌及混合菌液对麻竹组培苗进行接种显示，接种固氮菌可提高苗木成活率和植株含氮量，14＃、7＃菌和混合菌接种可显著提高麻竹组培苗生物量。

The number of mold, bacteria, culturable microorganisms, aerobic nitrogen-fixing bacteria, anaerobic nitrogen-fixing bacteria, aerobic cellulose decomposition microbes, anaerobic cellulose decomposition microbes were the most in 16-year-old organic tea garden, and the biomass carbon and nitrification of edaphon were also the strongest.

霉菌、细菌、可培养微生物总量、好气性自生固氮菌、嫌气性自生固氮菌、好气性纤维分解菌、嫌气性纤维分解菌均以16年生茶园最多，土壤微生物生物量碳和硝化作用也以16年生茶园最强。

A bacteriocin-like substance producing strain T12 was screened from 212 lactic acid bacteria isolated from intestine of healthy pigs by paper disk test and was identified as Lactobacillus. The supernatant of T12 exhibited strong inhibitory activity against the gram-positive bacteria, including Micrococcus lysodeikticus, Staphylococcus aureus, Bacillus subtilis and Bacillus cereus. A strong activity was also observed against the gram–negative bacteria and some eumycete, such as Escherichia coli, Salmonella typhimurium and Fusarium graminearum.

通过滤纸片法从健康肉猪猪大肠、小肠中分离得到212株抗生物质产生菌，以杯碟法复筛，得到1株对溶壁微球菌、金黄色葡萄球菌、枯草芽孢杆菌、蜡状芽孢杆菌等革兰氏阳性菌和大肠杆菌、鼠伤寒沙门氏菌等革兰氏阴性菌以及部分真菌如禾谷镰刀霉均有强烈抑制作用的乳酸菌。

Ammonia and nitrate, ferrous ion, sulfide, various gases and organic acids are sequentially formed, corresponding to the activities of aerobic and facultatively anaerobic bacteria, sulfate-reducing bacteria, and methane-producing bacteria with the development of reduction reactions.

在还原过程中，随着好氧细菌、兼性厌氧细菌、硫酸还原菌和甲烷菌的活动，相继形成氨、硝酸根离子、亚铁离子、硫化物、气体物质及有机酸。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48