查询词典 microorganism

Methods Multi-level air microorganism sampler was used to carry out laboratory and on-the-spot tests.

方法用多级空气微生物采样器方法进行了实验室和现场试验检测。

Beauvericin is a natural product of secondary metabolite from microorganism and has been shown a new potential antifungal activity.

中文摘要 Beauvericin是来自微生物的天然二次代谢产物，最近发现当将其与低剂量的酮康唑合用时能够表现一种新的强效抗菌活性。

Self-sown grass and organic mulching could modify soil environment, increase the organic matter content and soil microorganism.

自然生草和有机物覆盖可改良土壤环境，使土壤中细菌数量和有机质含量增加。

The effect of self-sown grass and organic mulching under the crown of Fuji apple trees on the soil microorganism and organic matter content were studied.

研究了自然生草和有机物覆盖对富士苹果园中微生物和土壤有机质含量的影响。

Primary results on effects of Bacillus licheniformis formulation to soil microorganism community under the different soil conditions showed that Bacillus licheniformis formulation had higher colonization effect in sierozem than in irrigation-silted soil. The formulation could inhabit Fusarium oxysporum Schl.

研究了地衣芽孢杆菌(Bacillus， licheni formis)制剂在不同土壤类型中对土壤微生物群落的影响，结果表明，该制剂在灰钙土中定殖效果明显高于灌淤土；在灰钙土中能有效抑制病原尖抱镰刀菌Fusarium， ox-ysporum schl。

As yeast, P.pastoris is a single-celled microorganism that is easy to manipulate and culture.

它不仅具有原核生物生长快、表达量高、操作简便的特点，又具备高等真核细胞的翻译后加工和修饰功能，所以此系统得到了广泛地应用。

S extract had an inhibition effect against Sphaerotheca fuligenea,The inhibition rate was 100% when extract concentration was 20mg/mL and the inhibition rate got to 67.66% even at the concentration of 2.5mg/mL. The extract of E. humifusa had different preventive effects against four strains of S. fuliginea from four districts in Shanghai. The preventive effects on the Qibao and Baoshan were better than those of Nanhui and Qingpu. The microorganism inhibition experiment by filter papers indicated that the extract of E. humifusa had higher inhibition effect against bacteria than on pathogenic fungus. Diameters of the zone of inhibition of salmonellas, Echerichia coli and Staphylococcus aureus were 15.77mm, 12.27mm and 10.53mm respectively. The extract of E. humifusa had a certain effect against Colletotrichum lagenarium, Botrytis cinerea, Rhizoctomia solan and Pyricularia oryza but no effect against Helminthosporium maydis and Gibberella zea. The 4 cation exchange resins and ethanol deposition were used to isolate the active fractions from supernate after alkali deposition.

提取液对黄瓜白粉病菌体外分生孢子萌发抑制实验表明地锦提取液对黄瓜白粉病菌分生孢子的萌发有很好的抑制作用，抑制率随着地锦提取液浓度的增大而增高，当浓度为20mg/mL时，抑制率达到100%，即使在浓度为2.5mg/mL时，抑制率也达到了67.66%；室内盆栽苗期预防性实验表明了地锦提取液对上海4个不同地区的黄瓜白粉病菌均具有不同程度的抑制效果，对七宝和宝山地区的菌株抑制效果优于南汇和青浦地区的菌株；用滤纸片法测定了地锦提取液的抑菌谱，实验结果表明地锦提取液对供试的4种植物病原真菌：黄瓜炭疽病菌、黄瓜灰霉病菌、水稻纹枯病菌和水稻稻瘟病菌均具有一定的抑制效果，而对玉米小斑病菌和小麦赤霉病菌没有抑制效果，对供试的3种人类致病细菌沙门氏菌、大肠杆菌和金黄色葡萄球菌均具有很好抑菌效果，抑菌圈直径分别为：15.77mm， 12.27mm和10.53mm。

The substrate containing glucose was treated with natural anaerobic microorganism bacterium from sullage. The biohydrogen was produced through anaerobic hydrogen fermentation.

文中以河底污泥为混合厌氧微生物的主要来源，以葡萄糖为基质对生物产氢进行了研究。

It studies pathogenic microorganism relevant to human being disease form structure , supersession activity mainly, pathopoiesia mechanism airframe's

它主要研究与人类疾病有关的病原微生物的形态结构，代谢活动，致病机理机体的

Microorganism ' s extremely abundant bio-diversity has determined they have supersession type and supersession result variety , and there are close relations with the mankind , animals and plants and environment , make microbiolody become and use a door of very active disciplines in research field .

微生物极其丰富的生物多样性决定了它们具有代谢类型与代谢产物多样性，并又与人类、动植物和环境有着密切的关系，使得微生物学成为应用研究领域里一门十分活跃的学科。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。