细菌的

But we have seldom found the reports about it in China; So writer summarized some literature more than twenty years; name,classification and family of hemolysin have been written, especially three of representative species:α-toxin, Streptolysin O and HlyA; Nowaday, A relationship between the hemolysin and pathopoiesis of bacterium is obvious.

另外，细菌溶血素的英文命名并不统一，检索时容易造成漏检或误检；通过查阅大量英文文献资料，归纳汇总近20年报道的溶血素研究进程；该文详细列出了细菌溶血素名称、分类以及各溶血素家族列表。并且分别介绍了其中三种典型的穿孔毒素：葡萄球菌α-毒素、链球菌溶血素-O、埃希氏大肠杆菌溶血素HlyA。

Hematolytic staphylococcus, staphylococcus epiderrnidis, torpidity staphylococcus, squirrel staphylococcus and mimicry staphylococcus were the top five pathogenic bacteria.

结果 在所进行的8220次细菌学检测中共发现1320株阳性细菌，其中发现202株CNS，占总体检出率的15.3％（202／1320），其中溶血葡萄球菌、表皮葡萄球菌、缓慢葡萄球菌、松鼠葡萄球菌、模仿葡萄球菌等为主要的前5位致病菌。

OBJECTIVE To detect the effects of DNA from actinobacillus actinomycetemcomitans associated with periodontal disease for the immune response to other bacterial antigens in the oral cavity, and to study the feasibility of DNA from actinobacillus actinomycetemcomitans associated with periodontal disease as adjuvant of oral vaccine.

［目的］测定牙周病相关细菌伴放线放线杆菌DNA对口腔内其他细菌性抗原的免疫应答的影响，并探讨牙周病相关细菌伴放线放线杆菌DNA作为口腔疫苗佐剂的可行性。

The peristalsis that bowel drives far side of alvine content content reduce a bacterium to be in the detention time with alvine local mucous membrane, reduce a bacterium to cross the opportunity of mucus layer, also remove bowel to from clean action.

肠道的蠕动将肠内容物远侧推进减少细菌在肠黏膜局部的滞留时间，减少细菌穿过黏液层的机会，也起到肠道自洁功能。

The aerobic bacteria andtotal microorganism were the highest in autumn and the lowest in winter;Theactinomycetes was the highest in spring and the lowest in winter;The rhizospherefungi was the highest in autumn and the lowest in winter, the non-rhizosphere fungi was the highest in spring and the lowest in winter.The average microorganism"s R/Sof four seasons in Eucalyptus grandis plantation is 1.40,the aerobic bacteria"s averageR/S of four seasons is 1.40,the actinomyeetes"s average R/S of four seasons is 1.40,thefungi"s average R/S of four seasons is 1.41.The uprightness distribution rule ofrhizosphere and non-rhizosphere soil microorganism in Eucalyptus grandis plantationwere the same,the trend is surface layer(0-20cm)＞middle layer(20-40cm)＞underlayer(40-60cm).Compared with the amount of microorganism in 2004, the amount ofmicroorganism in 2006 had a definite drop.

好气性细菌及微生物总数量秋季最高、冬季最低；放线菌数量春季最高、冬季最低；真菌数量根系土壤秋季最高、冬季最低，根外土壤春季最高、冬季最低；巨桉人工林三大类微生物四季的平均R／S值1.40，好气性细菌四个季度平均R／S值1.40，放线菌四个季度平均R／S值1.40，真菌四个季度平均R／S值1.41；巨桉人工林两样地根系与根外土壤微生物垂直分布规律一致，土壤微生物三大类及微生物总数量的垂直变化总的趋势是表层(0～20cm)＞中层(20～40cm)＞下层(40～60cm)；相比较2004年土壤微生物数量，2006年三大类数量及微生物总数均有一定程度的下降。

In prokaryotes, a means of transferring genetic information from one bacterium to another across a bridgelike structure.

接合作用：原核生物中的一种传递遗传信息的方法。它通过一个桥状的结构从一个细菌到另一细菌。

Through study on ecological diversity of myxobacteria in some areas of Hebei, Yunnan, and the Qinghai Tibet Plateau, more than 150 strains of 10 genera ( Archangium, Myxococcus, Cystobacter, Corallococcus, Melittangium, Sorangium, Polyangium, Chondromyces, Angiococcus and Stigmatella ) of Myxococcales were isolated from 42 samples, including some special strains that have never been described before.

通过对河北、云南、青藏高原不同地区的粘细菌进行生态多样性研究，从 42个样品中分离得到了 10个属(Archangium、Myxococcus、Cystobacter、Corallococcus、Melittangium、Sorangium、Polyangium、Chondromyces、An giococcus、Stigmatella)的 15 0余株粘细菌，其中包括一些尚未有描述的菌株，有待鉴定。

Ermcidin is a new antibacterial peptide recently found from human sweat glands, and DCD-1L is a derivant of Dermcidin which has a broad spectrum of activities against Gram negative and positive bacteria.

CD是最近从人汗腺中发现的抗菌肽，DCD-1L是它的衍生物，能够有效地抗革兰氏阴性细菌和革兰氏阳性细菌，具有广谱的抗菌活性。

According to previous reports, the capability of endolysin to digest the cell wall when applying exogenously to bacterial cells has enabled its use as alternative antibacterials.

先前的研究报告指出，使用外加溶菌酶的方式作用於细菌，能够使细菌细胞壁分解而杀死之，这也使得溶菌酶具有作为替代性杀菌剂的发展潜力。

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

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。