查询词典 nitric bacteria

Thus, these sugars can intercept bacteria, forming harmless complexes that the baby excretes. In addition, human milk contains large molecules called mucins that include a great deal of protein and carbohydrate. They, too, are capable of adhering to bacteria and viruses and eliminating them from the body.

因此，这些糖可拦截细菌，形成无害的婴儿可以排泄掉的复合物除此以外，母乳含有名为黏蛋白的大分子，其成份大部份是蛋白质和碳水化合物，亦有能力黏附着细菌和病毒将它们排出婴儿体外

Each of three lactic acid bacteria from EZAL-MY96 was cultured and fermental techniques were studied by experiments with 5L fermentive vessel. Technique parameters of three lactic acid bacteria were determined.

对EZAL-MY96直投式酸奶发酵剂中分离出来的3株乳酸菌利用5L发酵罐进行发酵工艺研究，确定3株菌中每一菌株的最佳发酵工艺参数。

Study of kinetic antibacterial activities of QJ2 against pathogen W-1 was tested by viable bacteria counts and absorbency at 600nm: 106～ 107 cfu/mL cells of W-1 began to decrease in 15 min after mixing with CFS(cell free-supernatant) of QJ2; the bacterial counts decreased to a minimum at 4h, and the numbers of bacteria began to increase after 6h. The cells of QJ2 did not show any sensitivity to its inhibitory substances in CFS. The size of active molecule in the CFS of QJ2 was smaller than 8000 Da by measuring the inhibitory activities of the fluid inside and outside the dialysis cellulose tubing. QJ2 was identified as Flavobacterium ordaratum by traditional morphological and biochemical method and API-20 identification system.

并对拮抗菌QJ2的拮抗作用进行了研究，结果为：QJ2有广泛的弧菌抗菌谱，对37株弧菌的抗菌阳性率达到89.2%(33/37)；用活菌平板计数法和O.D.600nm研究了QJ2培养物的去细胞上清液与病原菌W-1的作用动力学，15min时W-1的细菌数便开始减少，4h时细菌数最少，6h后开始增加，而对照组的细菌数呈逐渐上升趋势；QJ2对自身的拮抗物质不敏感；QJ2抗性物质的分子量不大于8000Da；经常规生理生化方法和API-20细菌快速鉴定系统鉴定，QJ2为气味黄杆菌。

Results showed that strain SY21 was Acinetobacter sp., strain SY22 Neisseria sp., strain SY23 Plesiomonas sp., strain SY24 Xanthomonas sp., strain SY42 Azotobacter sp., strain SY43 Flavobacterium sp., and strain SY44 Pseudomonas.sp.. Removal efficiency of the bacteria to TPH reached about 80% after 8 days' inoculation, which is higher than that of bacteria reported.

菌株鉴定结果表明，SY21为不动细菌属，SY22为奈瑟氏球菌属，SY23为邻单胞菌属、SY24为黄单胞菌属、SY42为动胶菌属、SY43为黄杆菌属、SY44为假单胞菌属。7株菌的降油试验结果表明，降解8d后，加菌试样的石油烃降解率均达到80%左右，7株菌的石油烃降解速率高于目前已有的报道。

The dominant bacteria are Sphlingomonas paucimobilis, Chryseomonas luteola, Enterobacter doacoe etc.; and some pathogenic bacteria of animal and mankind such as Aeromonas salmonicida、Flavobacterium meningosepticum also appear....

在潮间带生物体内和表层海水中各类细菌数量均较高，其中潮间带生物体内细菌总数平均为8×105个/g、粪大肠杆菌数平均为9×102个／g、弧菌数平均为1.5×105个／g，不同的潮间带生物中，细菌数量相差很大。

According to the research on the factors which affect the bacteria's growth and spore-forming in the liquid media composed mainly of starch, glucide, yeast extract, K2HPO4, and CaCO3, we found that with glucose as optimum carbonhydrate, at 30 ℃, pH 7.6, ratio of air volume to that of liquid 1.5:1, culture time for 16 h, the bacteria grew best.

在以可溶性淀粉、酵母膏、磷酸氢二钾、糖类、碳酸钙为主要成分的液态培养基中对影响菌株生长和孢子生成因素进行研究。

Some antibiotics work by gumming up the ribosomes of bacteria, allowing those bacteria to be stopped at no danger to their host.

有些工作脱胶了抗生素的细菌的核糖体，让这些细菌必须在不停止其主机的危险。

Beijing Kono entrepreneurship and technology development centres Ambassador of the Joint Research Institute of edible fungus introduced species of edible fungi liquid-technology training process, break through the traditional mode of production of solid bacteria, greatly reducing bacteria costs, increase productivity , Direct and effective Gunong increase the economic benefits, is the development of edible fungus industry revolutionary.

北京科诺创业科技发展中心和农大生物学院食用菌研究室联合推出的食用菌液体菌种培养机技术工艺，突破传统的固体菌种生产方式，极大地降低菌种成本，提高生产效率，直接有效地提高菇农的经济效益，是食用菌行业革命性的发展。

However, in the presence of methanogenesis the hydrogen interspecies transfer between the hydrogenic and acetogenic bacteria and methanogenic bacteria makes partial hydrogen pressure decrease greatly, and then the whole process of anaerobic digestion c.

然而，在产甲烷的作用下，通过产氢产乙酸菌和产甲烷菌间的种间氢转移，体系中的氢分压大为降低，使整个消化过程得以顺利进行。

D limonene was distributed among the culture flasks (200 mg/L). The flasks were incubated at 28oC on a rotary shaker (r/min=120) for 5 days. On completion, the culture broth were successively extracted with EtOAc. The extract was quantitatively measured by gas chromatography mass spectrometry analysis, The results showed that biocatalytic reactions were comprised of oxidation, including hydroxylation and ketonization which occurred at different positions of the D limonene, as well as hydrogenation, hydrolyzation, esterification and cyclic cleavage. These bacteria strains possess the distinctive biocatalytic capacities towards the D limonene. A series of terpenoids, including sesqui , di and tri terpernoids were also observed,which was accounted for D limonene had influence on the metabolites of marine bacteria.

以2216E为培养基，添加200mg/L的柠檬烯，在28℃，以120 r/min摇瓶培养5 d，用乙酸乙酯提取培养液，经GC MS分析其转化产物，结果显示，这些细菌能在柠檬烯的不同位置进行羟基化、羰基化等，并伴随有还原、水解、酯化、开环等反应，但转化能力和转化程度不同；在产物中，还检测到系列结构不同的其它萜类：包括倍半萜、二萜以及三萜等，这些萜类化合物的产生跟柠檬烯的加入有关，说明柠檬烯能影响细菌代谢产物的产生。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。