查询词典 microorganisms

The bioassay results showed that the quaternary ammonium salt had a good intihtion against typical microorganisms such as heterotrophic bacteria,ammonifying bacteria,denitrifying bacteria and nitrosation bacteria with its inhibition rate was above 90%. Inhibition of the quaternary ammonium salt to fungi and sulfate reducting bacteria was above 85% after 30 min. Inhibition of the quaternary ammonium salt to black mold was about 84% after 30 min,and the to algae was totally inhibited after 24 h.

高分子抗菌杀生剂的抗菌灭藻性能的检测结果表明，作用30 min对贵阳市雅河水中的异养菌、氨化细菌、反硝化细菌、亚硝化细菌的杀菌率在90%以上，真菌、硫酸盐还原菌的杀菌率在85%以上；对黑曲霉的杀菌率在84%，其作用24 h可将小球藻基本杀灭。

Five different selective culture medium were used for sewage microorganisms directional isolated cultivate, advantage compound bacteria of photosynthetic bacteria, ammonifying bacteria, nitrifying bacteria, denitrifying bacteria and phosphate solubilizing bacteria could be gained through enrichment cultivate, then compounded them and used in test wastewater static treatment.

采用5种选择性培养基对水样中的微生物进行定向分离，通过富集培养，可以得到光合细菌、氨化菌、硝化菌、反硝化菌和磷细菌的优势菌群，进行复合后，再对试验污水进行静态处理。

Straw returned to field played a positive role in increasing soil insect communities with the largest contribution, primarily the amounts of individuals and dominant species of macro and meso/micro soil animal, especially Neanuridae and Isotomidae animals individual amounts increased by nearly 10 times.(3) Soil nutrien had a positive correlation with soil bacteria, azotobacter, ammonifying bacteria, cellulose decomposing bacteria and denitrifying bacteria. Straw returned to field could stimulate effective microorganisms growth and population quantity in the soil. The increase of microbe community amount is 15%~44% more than that of CK.(4) Soil nutrien had a positive correlation with soil phosphatase, urease and sucrase activities, and a negative correlation with catalase.

研究发现：(1)长期配施秸秆能提高土壤速效氮、磷、钾含量，平均分别提高15%、48%和22%；(2)配施秸秆对土壤昆虫群落呈正向作用且贡献最大，主要增加了大型、中小型农田土壤动物的个体总数和优势类群数量，尤其是疣跳科和等节跳科动物个体数量增加近10倍；(3)土壤养分与土壤细菌、固氮菌、氨化细菌、纤维分解菌和反硝化细菌呈正相关，秸秆还田激发土壤有益微生物的生长和类群数量，使土壤微生物类群数量比对照增加15%~44%；(4)土壤养分与土壤磷酸酶、脲酶、蔗糖酶活性呈正相关，与过氧化氢酶呈负相关，秸秆还田增强土壤蔗糖酶、磷酸酶和脲酶活性，特别是脲酶和蔗糖酶活性平均提高26.5%。

The results demonstrate that LAS can be biodegraded by microorganisms in the water and that the percentage of degradation of LAS was more than 95 % after 26 d.

表面活性剂在造福人类的同时，也带来了一系列的环境问题，我国环境标准中将表面活性剂列为第二类污染物质。

These pollutants in water could be biodegraded mostly,even fully through the co-metabolism action by some microorganisms.

水中的难降解有机污染物，可能通过几种微生物的一系列共代谢作用得到大部分，甚至是彻底的降解。

Those carbohydrates not digested to monosaccharides by human enzymes in the small intestine may be metabolized by microorganisms in the large intestine, producing substances that are absorbed and catabolized for energy.

那些不能被人体小肠中的酶消化至单糖的会被大肠中微生物代谢，产生能被吸收和用于能量代谢的物质。

Those carbohydrates not digested to monosaccharides by human enzymes in the small intestine may be metabolized by microorganisms in the large intestine, producing substances that are absorbed and catabolized for energy.

无知的人开导更无知的人。7。那些不能被人体小肠中的酶消化至单糖的会被大肠中微生物代谢，产生能被吸收和用于能量代谢的物质。

Some microorganisms are capable of catabolizing nicotine in different pathways.

尼古丁 ，俗称烟碱，是多种烟草的主要生物碱。

An enzyme in certain microorganisms that catalyzes the formation of hydrogen.

一种类似盐的化合物，用作还原剂和氢的来源。

By means of the effect of cooperation of microorganisms, the Elsholtizia spledens plant was composted quickly.

通过纤维素分解菌和EM菌的协同作用，能够快速高效地降解海州香薷残体。

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。