抑制细菌的

This distinctive action is not only to the shallow epiphyte but also to the deep epiphyte. The inhibited fungi efficiency of 0.1% acid reaches 90% and the 0.5% clotrimazole is 68%. And they also have inhibition action to grain-negative and gram-positive bacteria.

体积分数为0.1%的白果酸抑制真菌的有效率达90%，而体积分数为0.5%的克霉唑抑制真菌的有效率仅为68%，同时该提取物对各种革兰氏阴性和阳性细菌也均有抑制作用。

World Health Organization clinical trials to prove substantial, resulting in tooth decay due to the large population of harmful bacteria, the functional characteristics of type toothbrush display type in its unique design and high-quality brush sanding dual filament tip to the forward bending of the back of hard-depth Brush laniary site, around the teeth close to teeth, dental plaque thoroughly cleaned; arc mitigation brush too much force caused by gingival bleeding and abnormal wear and tear; follow internal alveolar brush with regulation, in-depth teeth cleaning teeth bacteria grouper; display type brush to help clean and dry quickly to curb the breeding of germs.

世界卫生组织大量临床实验证明，产生蛀牙的原因是有害细菌的大量繁殖，功能型牙刷的特色在于其独特展示型刷头设计及优质双尖磨毛细丝，能向前弯曲，深入后排难刷大牙部位，包住牙齿紧贴牙缝，彻底清洁牙菌斑；弧型刷头缓解用力过猛而导致的牙龈出血和异常磨损；跟着牙槽内部排列调节刷头，深入牙缝清洁牙菌斑；展示型刷头，有助于快速清洁和晾干，抑制细菌滋生。

Both 50% boiling water extract and 50% alcohol extract of Zingiber Coral- linum Hance do not inhibtte the five tested bactreial species:Staphy.aureus, Strept.hemolytieus,B.subtilis,E.coli and S.typhus.

本文报告对珊瑚姜抑制细菌和真菌作用的研究。结果表明珊瑚姜50%水煎剂和50%酒精浸液对金黄色葡萄球菌、乙型溶血性链球菌、枯草杆菌、大肠杆菌和伤寒杆菌都无抑制作用。

In addition, we all know, garlic contains allicin can kill the bacteria, for many human digestive tract bacteria are inhibited, thereby blocking the body carcinogen nitrosamine synthesis.

另外，众所周知，大蒜中含有能杀灭细菌的大蒜素，对许多人体消化道细菌有抑制作用，进而阻断人体内致癌物质亚硝胺的合成。

A kind of antagonist bacteria which could significantly inhibit the germination and growth of Verticillium lecanii was screened in our laboratory.

分离到了一种对蜡蚧轮枝菌具有明显抑制作用的细菌，采用生理生化反应方法对该细菌进行种类鉴定。

Such tests in particular include tests for the sensivity of a bacteria to an antibiotic or a biostatic agent, and tests to assess the growth stage and health of the bacteria.

这种检测特别包括测定细菌对抗菌素或生物抑制剂的敏感性，以及测定评估细菌的生长阶段和健康状况。

As the aging temperature increases they evolve into rodlike and keep certain orientation relationship with the ferrite matrix.

在抗菌不锈钢抗菌过程的前期，抗菌性能表现为对细菌生长和繁殖的抑制，后期表现为对细菌的杀灭。

Second, residues in the reactive site of the inhibitor were replaced by the consensus substrate recognition sequence of furin, namely, Arg at P_1, Lys at P_2, Arg at P_4 and Arg at P_6. In addition, the P_7 residue Asp was substituted with Ala to avoid possible electrostatic interference with furin inhibition. Finally, the extra N and C terminal residues beyond the doubly conjugated disulfide loops were further truncated. However, all resultant synthetic peptides were found to be temporary inhibitors of furin and kexin during a prolonged incubation, with the scissile peptide bond between P1 and P'1 cleaved to different extents by the enzymes.

高活性、低分子量的furin酶抑制剂有可能发展成为新型的抗细菌内毒素和抗病毒感染的药物，我们以绿豆胰蛋白酶抑制剂Lys片段长链22肽为模板，设计了一系列能抑制furin和kexin活性的突变体，采用如下三种方法逐步优化：一、去除Lys片段长链三对二硫键中的一对，用Ser替换Cys，减少可能存在的二硫键错误配对；二、抑制剂的活性中心根据furin底物的专一性逐步改变，即P1、P2、P4和P6位分别变为Arg、Lys、Arg和Arg，同时为了避免P7 Asp和P6 Arg之间可能存在的相互作用，将P7位Asp替换为Ala；三、将两对二硫键形成的双环的外面5个氨基酸残基去除。

Results Based on the analysis of the number and lightness of DGGE bands, we studied the change of the microbial community diversity activation of stratal bacteria.

通过对内源微生物激活前后DGGE条带的数量和亮度变化分析表明，油藏环境中的细菌在种类和数量上并不丰富，激活剂的加入改变了菌群原有的贫营养环境，从而使一些因营养缺乏生长受抑制细菌得以大量繁殖，菌群结

Protamines inhibit or kill bacteria by destroying their cell wall, cell membrane and changing permeability of cytoplasm membrane.

鱼精蛋白主要是通过破坏细菌的细胞壁、细胞膜及改变细胞的渗透性等途径抑制甚至杀死细菌细胞。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。