查询词典 microorganism

PCR-SSCP (single-strand conformation polymorphism) was used for studying the community changes of pronucleus microorganisms in various fermenting stages of Luzhou-flavor Daqu. The results showed:(1) The pronucleus microorganism's community was similar and also had the polymorphism in each simple of various fermentation stage;(2) Different microflora had complex ecology effects of coordination and the restriction;(3) The diversity indexes of different stage of Daqu microorganisms were around 1.69~2.01, and the composition of them was stable relatively;(4) The similarity indexes were 0.67~1.00, and much higher in the approaching stages.

采用PCR-SSCP技术对浓香型大曲发酵过程中原核微生物群落结构的变化情况进行了研究，结果表明：(1)发酵各时期曲样的群落结构相似，同时也具有多态性；(2)不同微生物群落具有协同和制约的复杂生态学效应；(3)各时期曲样微生物多样性指数均在1.69~2.01之间，群落结构相对较稳定；(4)各曲样微生物群落相似性位于0.67~1.00之间，邻近时期样品间的相似性程度较高。

So the preparation of a pure culture involves the isolation of a given microorganism from a mixed natural microbial population.

因此纯培养制备要从混合的天然微生物群中分离出特定的微生物。

Food microbiology covers the following topics: the distribution and zoology of pathogenic microorganism and the microbe that can cause putrescence of different foods, the theory and methods of restricting their growth and preserving food, their application in food fermentation, detected and identifiedmothods, the quality assure system and related technology, such as HACCP, hurdle technology and the standard developed by International Commission of Microbiological Specializations on Food .

课程简介：食品微生物学主要是讨论介绍各类食物中常发现的腐败与病原性微生物的分布与生态特征，及为限制其繁殖而形成的各种食品保藏方法及其原理；微生物在食品发酵中的应用及发酵原理；现代微生物检测和鉴定方法；讨论HACCP、栅栏技术及国际食品微生物标准委员会等制订的食品微生物标准等质量保证体系和方法。

The results shows that quantitive variety of microorganism corresponding with forest age is not remarkable, but very remarkable with soil depth; the variety of bacterism quantity corresponding with soil depth abides by Quadratics Ratio model, the quantitive variety of actinomyces and fungi corresponding with soil depth fit to index function.

癌细胞与正常细胞的荧光光谱、荧光寿命特性及荧光峰值强度随时间变化曲线相差十分明显，反映了癌细胞与正常细胞对血卟啉亲和特性有显著的差异，测量结果确认了荧光光谱技术诊断与治疗癌症的可行性，并对发展超短脉冲激光光谱技术早期诊断与治疗癌症具有重要的指导意义和临床应用价值。

The biosynthesis of coenzyme Q10 in microorganism has two pathways: the quinoid nucleus biosynthesis and the isoprenoid side chain biosynthesis.

辅酶Q10在微生物体内的合成分为芳香环的合成和异戊烯基侧链的合成。

Recently, research content of rhizosphere microorganism has largely expanded along with the development of soil micro-environmental research.

近年来，随着对根际土壤微环境研究的深入，根际微生物研究内容不断丰富和发展。

KEY WORDS high-phosphorus and poor rhodochrosite ore, microorganism, enriching manganese and dephosphorization.

因此，开发利用这类锰矿资源的前提是研究出切实可行的富锰降磷工艺。

Ribose phosphates are components of various coenzymes and are used by microorganism s in synthesizing histidine.

核糖磷酸基是各种辅的成分，微生物靠它来合成组氨酸。

An atypical pneumonia caused by a rickettsia microorganism and transmitted to humans from infected birds.

由于立克次氏体微生物引起的一种非典型肺炎。

The soil microorganism research of root system for transgenic cotton has important theoretical and practical significance.

开展转基因棉花的根际土壤微生物研究具有十分重要的理论和实践意义。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。