查询词典 nitric bacteria

Three odd bacteria named TM1, TM2 and TM3 were screened from the soil contaminated by thiuram in a landfill of a rubbermanufactured factory and then these bacteria were added into the water with a certain concentration of thiuram.

从某橡胶厂废弃物堆积场采集受秋兰姆污染的土壤中分离出TM1、TM2、TM3 3株单菌，分别加到一定浓度秋兰姆的模拟水中，通过实验优化出秋兰姆最佳降解条件，得出单菌株TM1对水样中的秋兰姆降解能力最大。

Three odd bacteria named TM_1,TM_2 and TM_3 were screened from the soil contaminated by thiuram in a landfill of a rubber-manufactured factory and then these bacteria were added into the water with a certain concentration of thiuram .

从某橡胶厂废弃物堆积场采集受秋兰姆污染的土壤中分离出TM1、TM2、TM33株单菌，分别加到一定浓度秋兰姆的模拟水中，通过实验优化出秋兰姆最佳降解条件，得出单菌株TM1对水样中的秋兰姆降解能力最大。

Most lactic acid bacteria are commonly considered as safe probiotics. Some strains of lactic acid bacteria are found to have the ability to adhere and live in the gastro-intestinal tract, urinogenital system or mucosa with no contemporary immunogenicity.

大部分乳酸菌是普遍认为安全的益生菌，利用一些乳酸菌可以在胃肠道、泌尿、生殖系统中或粘膜部位粘附存活且无病原性等特点，开展乳酸菌作为活菌口。。。

Methods: The bacteria inhibiting experiment in vitro was used to observe the bacteria inhibiting effects of usnic acid material and SMEDDS. The cytotoxic action on peritoneal macrophage and the mouse peritoneal macrophage releasing TNF-α induced by thermal inactivation bacillus coli of usnic acid material and SMEDDS were determined by MTT.

采用体外抑菌实验观察松萝酸原料及自微乳的抑菌效果；采用MTT法考察松萝酸原料及自微乳制剂对腹腔巨噬细胞的细胞毒作用，及对热灭活大肠杆菌诱导小鼠腹腔巨噬细胞释放TNF-α的影响。

objective in order to exploit the natural resources of chinese herbs,the inhibitive effects of the compositions of28chinese herbs on the growth of8common bacteria in oral cavity were determined.methods sen-sitive test of these bacteria were carried out by mtt method.at the same time,chessboard dilution method was used for combined sensitive test.results the compositions of28chinese herbs can inhibit the growth of5bacteria in dif-ferent levels,but the effects on other3bacteria are not obvious.quercetin and usnic acid have better effects on5bacteria than other26herbs compositions,with mic0.03125～0.125mg/ml and0.0156～0.0625mg/ml.conclu-sion quercetin and usnic acid can inhibit the5bacteria growth more effectively than other26herbs compositions.

目的 测试28种中药有效成分抑制8种口腔常见致病菌的作用，为抗菌中药有效成分用于口腔感染性疾病的防治做一些探讨。方法选择28种有抗菌作用的中药的有效成分，采用噻唑蓝法对8种口腔常见致病菌作药物敏感实验，同时采用液体棋盘稀释法进行联合药敏实验。结果 28种中药有效成分对3种牙周细菌抑制作用不明显，对另5种口腔常见细菌有一定的抑制作用，其中松萝酸和槲皮素有较强的抑菌作用，mic值分别在0.0156～0.0625mg/ml和0.3125～0.125mg/ml之间。结论所选28种中药成份中，松萝酸和槲皮素具有较强的抑菌作用。

In clean diluent condition, the median lethal concentration (MLC50) of CIO2 against bacteria and yeast was 9.4 and 8.4 ppm, respectively. In dirty diluent condition, the MLC50 of CIO2 against bacteria and yeasts was 39.9 and 24.3 ppm, respectively. The virucidal activity of CIO2 against 100 median embryo lethal dose (100 ELD50) of Newcastle disease virus, avian influenza virus, infectious bronchitis virus and infectious bursal disease virus was 1.2, 1.2, 2.5 and 1.2 ppm, respectively.

发现CIO2在乾净稀释液中对细菌和酵母菌的中间致死浓度(MLC50)分别为9.4和8.4ppm，CIO2在污浊稀释液中对细菌和酵母菌的MLC50分别为39.9和24.3ppm，CIO2之杀灭新城病病毒、H6N1型家禽流行性感冒病毒、传染性支气管炎病毒和传染性华氏囊炎病毒的浓度分别为1.2、1.2、2.5和1.2ppm。

Clinical bacteria and 10 mycete isolates were collected, 64(80.3%) were Gram-negative bacteria G...

COPD并发VAP居首位的细菌是嗜麦芽窄食单孢菌。

Compared with CK, there were tenfold to hundredfold increase for all the bacteria except ammonifying bacteria.

与对照组相比，除氨化细菌外，其余菌群都有10~100倍的增长。

The results showed that the ammonifying rate, nitrifying rate, nitrosifying rate and denitrifying rate of bacteria in pond silt were significantly affected by the biomass and population composition of bacteria, physio-chmical characteristics of pond silt and water quality.

结果表明：淤泥中细菌的氨化率、亚硝化率、硝化率和反硝化率在很大程度上受淤泥中有机物的含量、细菌数量和种群组成、淤泥的理化性质及水质情况的影响。

Drought stress changed the correlation of NH4+-N and NO3——N with protease,urease activity,ammonifying bacteria and nitrifying bacteria.

干旱胁迫改变了玉米根际NH4+-N和NO3--N与蛋白酶、脲酶、氨化细菌和硝化细菌的相关性。

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。