抗菌的

Recent studies have investigated antibacterial (29), immunological (30), antitumoral (31), and hypocholesterolemia (32) effects of kefir consumption on animals.

最近的研究已在动物摄取Kefir的效果上分析研究出抗菌剂，免疫逻辑学的，抗肿瘤的，及低胆固醇血症的效能。

The results showed that the biological activities are closely related to the steric conformation and distribution of electrostatic potential of carboxyl group: The coplanatity between the group of C-3 position and the parent nucleus and the coplanatity between the group of C-3 position and C-4 keto group are very important for biological activities.

结果发现该类药物的抗菌活性与C 3位的空间构象和静电势分布有着紧密的联系。C-3位羧基与C-4位酮基共面性、以及它和母核共面性对抗菌活性十分重要，C-3位两个氧原子周围较强的负静电势也是影响活性的重要因素。

The effects of temperature on the mycelial growth of Rhizoctonia solani AG-l-IA and on its infection in maize were also studied.

本文从四个方面进行了研究：(1)研究了苯丙氨酸解氨酶生理病理变化及其与抗病性的关系；(2)在人工控温条件下，研究温度对玉米纹枯病菌菌丝生长、菌核萌发和侵染的影响；(3)建立人工病圃，系统监测玉米纹枯病的田间发生动态；(4)采用人工接种方法对一批玉米材料进行抗纹枯病的鉴定和评价，继续寻找新的抗源和抗性评价指标。

Traditional phenotype classification,chemotaxonology and other ordinary bacteria taxonology were used to study the antagonistic bacterium preserved by the agricultural antibiotic laboratory of Chengdu Institute of Biology, Chinese Academy of Sciences.Its morphological,cultural physiological,biochemical characteristics and chemotaxonomy were studied.The antagonistic bacterium is bacilliform,and its cell diameter is less than 1 micron;it is Gram positive;it.can form spore.

采用传统的表型分类、化学分类等一般细菌常用鉴定方法，对中科院成都生物所农抗组实验室保存的一株小麦赤霉菌拮抗菌株进行形态特征、培养特征、生理生化特征等水平的鉴定，该细菌的细胞呈杆状，细胞直径小于1微米，革兰氏染色阳性，能形成芽孢，属于芽孢杆菌属。

The study of the biological characteristics of resistant phytopathogenic fungi has great theoretic and practical significance for improving the strategy of chemical pesticide application, postponing the occurrence of the resistance and advancing the chemical prevention and control of diseases caused by phytopathogenic fungi.

研究植物病原真菌抗药菌的生物学特征以及它们的抗药机制对于改进化学农药使用策略，延缓抗药性的产生，推进植物病害的化学防治，具有十分重要的理论和实践意义。

In this study, samples were taken during the period November 2005 to March 2007. Of total of 1109 dogs sampled, 168 Salmonella spp. were isolated, 16.0% were positive for Salmonella spp. of stray dogs; 7.4% of household dogs were positive for salmonellae. Salmonella Newport (16.7%) and Enteritids (10.7%) was the most prevalent serotype. Additionally, the result of antimicrobial susceptibility test showed that 99.4% of isolated strains (167/168) were resist to one or more than one antibiotic.

因此为了探讨台湾中部地区犬只沙门氏菌感染的情形，本次调查於2005年11月至2007年3月针对中部地区5个县市的收容所犬只及家犬进行调查，共采集样本1109个样本，分离出168株沙门氏菌，其中收容所犬只之总分离率为16.0%；家犬部分分离率为7.4%，血清型部份则以Newport(16.7%)及Enteritids(10.7%)为主；此外，沙门氏菌的药物敏感性试验结果显示高达99.4%(167/168)的菌株对1种或1种以上的抗菌剂产生抗药性。

The above facts indicated that silicon accumulation in the rice leaf sheath inside, the leaf surface and the sclerenchymatous cell, played the physical barrier role, delayed the hypha of sheath blight expansion.5、Analysing the physiological and biochemical mechanism of the resistance to rice sheath blight improved by silicon application in several respects.(1) After being inoculated with R.solani, O2 and POD activities disordered, CAT activities obviously declined. O2 producingvelocity in 91SP\'s leaves and leaf sheaths of Si+ rice plants were lower than those of Siriceplants, MDA content in leaves and leaf sheaths of Si+ rice plants were lower thanthose of Si- rice plants significantly in three days after inoculating, SOD、POD、CATactivities in leaf sheaths of Si+ rice plants were higher than those of Si- rice plantssignificantly in one day after inoculating, SOD、POD、CAT activities in leaves ofSi-treatment were higher than those of Si- rice plants significantly in three days afterinoculating. O2 producing velocity and MDA content in Lemont\'s leaves and leafsheaths of Si+ rice plants were lower than those of Si- rice plants significantly afterinoculating, and SOD、POD、CAT activities of Si+ rice plants were higher than those ofSi- rice plants significantly.

说明硅在水稻叶鞘内侧、叶表和厚壁细胞积累，起到了物理屏障的作用，延缓了纹枯病菌的扩展。5、阐明了施硅增强水稻抗纹枯病的生理生化机制(1)接种纹枯病菌后，两个水稻品种91SP和Lemont的叶鞘和叶片超氧阴离子自由基O2性紊乱，CAT活性明显下降；抗病品种91SP叶鞘和叶片施硅处理的O2产生速率小于缺硅处理，叶鞘和叶片MDA含量在接种第3 d后显著低于缺硅处理，叶鞘SOD、POD、CAT活性在接种1 d后一直显著高于缺硅处理，叶片SOD、POD、CAT活性在接种3 d后显著高于缺硅处理；感病品种Lemont叶鞘和叶片施硅处理的O2产生速率、MDA含量始终显著小于缺硅处理，SOD、POD、CAT活性始终显著大于缺硅处理。

The fermentation conditions of the antagonistic bacteria 12-47 to cotton wilt were studied by using the single-factor method. The main factors affecting fermentation conditions include C and N sources, inorganic salts, pH, temperature, rotation speed.

本实验采用单因素实验的方法在摇床培养的基础上对影响棉花黄萎病拮抗细菌12-47菌株产生拮抗物质的营养因素进行了考察，其中包括发酵培养基的C源、N源、无机盐等。

Hunter L, a, and b color value of starch/dHG films did not show significant difference with potassium sorbate, however, with extractive thyme, the hunter L, a, and b color value of starch/dHG films showed significant difference and light green-yellow.

淀粉/dHG可食膜的抗张强度及抗张模量一般而言随著添加抗菌剂浓度的增加而减少。添加己二烯酸钾对淀粉/dHG可食膜的L、a、b值没有显著的影响，但添加百里香乙醇粗萃物则有显著的影响。

This high-performance base layer incorporates a compression fit with the odor-killing antimicrobial power of X-Static, a silver-coated textile that is woven directly into the 100% polyester fabric for permanent and natural anti-odor, antistatic and thermodynamic properties.

这种高性能内衣结合了紧身款式和X-Static的抗菌祛味技术。X-Static是一种镀银的纱线，纺织进入100%涤纶的面料，从而获得永久天然的除味，抗静电和热动力性能。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。