查询词典 sulfur bacterium

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。

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。

For the species identifying the bacterium parting for out, have been used for the BCG milk culture medium training an appraisal an experiment, the flavescence training 48 h queen bacterial colonies vicinity colour, may judge out that bacterium produces acid when growing kind; Have made the benzazole experiment, reaction result is feminine gender.

为了鉴定分离出的菌种，做了BCG牛乳培养基培养鉴定实验，培养48h后菌落周围颜色变黄，可判断出该菌种生长时产酸；还做了吲哚试验，反应结果为阴性。

Debris necrosis of lymph node is not the specific changes of KD. In the tuberculosis of lymph node,① debris necrosis is obvious, but it tends to be caseous nercrosis;② histiocytes, macrophages and foam cells are hyperplasia in the necrotic area or lymph sinus, moreover, epithelioid cells can be found and they tend to be form granuloma;③ numbers of neutrophils infiltrate in the necrotic area;④ the etiologic assay of acid fast bacterium tuberculosis bacterium is positive;⑤ typical clinical manifestation is insufficient.

淋巴结碎屑性坏死并非KD特有病变，诊断KD需先除外有明显碎屑性坏死的淋巴结结核病，后者主要表现：①碎屑性坏死虽明显，但趋于干酪样坏死；②坏死区内或同时在淋巴窦内，组织细胞、巨噬细胞和泡沫细胞增生，并演变为上皮样细胞和趋于肉芽肿形成；③坏死灶内、外可有数量不等的中性粒细胞浸润；④抗酸杆菌／结核杆菌病原学检测阳性；⑤缺乏KD的典型临床过程。

The mount of germ and fungus quantity in soil are remarkably increased for the continuous cropping about 5 years, puts the trichobacteria quantity always change tendency to reduce;The edaphon total quantity, the bacterium quantity change reduces generally above the continuous cropping 5 years and below 5 years (including 5 years) the change are not obvious;In the nitrogen physiology group by ammoniates the bacterium primarily and the quantity changes are not very big;The nitrifying bacteria quantity is lower than the comparison (non- continuous cropping), the quantity of denitrifying bacteria is opposite;The alkalinity phosphatase, the urease, invertin activeness have a closed relations with the continuous cropping when it will increase less than 5 years or decrease in more than 5 years. The relation between catalase activeness and the continuous cropping is not very big. The reduction of the invertin activeness, the alkalinity phosphatase, urease activeness have slightly elevates, catalase activeness have no the regular changes.

表现为连作条件下土壤真菌数量显著增大，放线菌数量总的变化趋势降低；土壤微生物总量、细菌数量变化在连作5年以上普遍降低，5年以下(包括5年)则变化差异不明显；氮素生理群中以氨化细菌为主，但数量变化不大；硝化细菌数量低于对照组，反硝化细菌数量则相反：多酚氧化酶、转化酶活性在5年之前逐渐上升，5年之后逐渐下降，，脲酶活性随着连作年限增加持续上升，过氧化氢酶活性、碱性磷酸酶活性变化无规律。

The mechanism in which trehalose is produced from dextrin or starch hydrolyzate by endocellular enzymes of bacterium D-97 can be elucidated by high performance liquid chromatography with differential refraction detection basically, including the effect of the different carbon sources on the endocellular trehalose-producing enzymes in bacterium D-97 and the possibility or ability of the endocellular enzymes to produce trehalose using maltooligosaccharides of different chain lengths.

通过高效液相色谱/示差折光检测系统分析可获得细菌D-97利用糊精或淀粉水解物合成海藻糖的基本生物学信息，包括微生物培养碳源对细菌D-97胞内海藻糖合成酶系的影响以及该酶系利用不同种类或不同分子链长度的麦芽寡糖合成海藻糖的能力及作用过程。

93 Target gene were detected by Tem-PCR from 75 specimen, they were: Hemophilus influenzae 40, Streptococcus penumoniae 36, Acinetobacter baumannii 10, Pseudomonas aeruginosa 4, Staphylococcus aureus 3, the other 9 kinds of bacterium including Escherichia coli、Klebsiella pneumoniae and Enterobactor cloacae were not detected by Tem-PCR, the positive rate of Tem-PCR was 39.9%(75/188).(3) For the 14 kinds of bacterium designed by Tem-PCR, compared with the culture, the sensitivity、specificity and coincidence of Tem-PCR is 51.0%, 68.0%, 58.3% respectively.

2经Tem-PCR技术扩增后，188例标本在Luminex100多功能悬浮点阵仪中有75例呈阳性，共检测出93株病原菌的靶基因，分别是流感嗜血杆菌40株，肺炎链球菌36株，鲍曼氏不动杆菌10株，铜绿假单胞菌4株，金黄色葡萄球菌3株，另外9种Tem-PCR已设计的细菌包括肺炎克雷伯菌、大肠杆菌、阴沟肠杆菌等均未检出，Tem-PCR的阳性率是39.9%(75/188)。

PW425t-GFP can be observed limpidly under the fluorescence microscope .It resided in the enteric chief content, minority of those bacterium adherenced on each enteric mucosa, even a few bacterium could enter the enteric mucosa proper layer.

在荧光显微镜下可清晰的观察到pW425t-GFP主要存在于肠道的内容物中，少数细菌粘附在各肠段的黏膜上。

Pseudomonas cocovenenans subsp farinofermentans-bacterium responsible for some food poisoning, were first isolated from fermented corn in the North-east of China in 1977. The studies were conducted in our laboratory during the last decade on the antigen structure, identification methods for the bacterium by biochemical techniques and the characteristics of Bongkrekic acid, including structure, inducing machinism and curing method of the toxin.

椰毒假单胞菌酵米面亚种是我国学者于1977年在东北酵米面中毒食物中发现的一种新的食物中毒菌，我们曾对其菌体抗原结构，生化鉴定和检测方法以及其产生的毒素-米酵菌酸的结构、产毒机制和消毒、去毒等方面进行了深入的研究。

The pathogenic bacterium of prepartum and intrapartum infectious pneumonia mostly were G- bacilli,the pathogenic bacterium of postpartum infectious pneumonia mostly were G- bacilli and staphylococcus aureus.6.The drug resistant rates of G- bacteria to penicillins,cephalosporins,and monocyclicβ-lactam antibiotic were high,However,their compound of addingβ-lactamase inhibitor agents was relatively low resistance,and all G- bacteria were sensitive to carbapenem antibiotics.

产前及产时感染性肺炎的病原菌以G-杆菌多见，而产后感染性肺炎的病原菌主要为G-杆菌和金葡菌。6.G-菌对青霉素类、头孢菌素类及单环类的β内酰胺类抗生素耐药率高，但对其添加β内酰胺酶抑制剂的复合制剂耐药率较低，对碳青霉烯类抗生素均敏感；金葡菌对苯唑西林耐药率低，对万古霉素均敏感。7。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。