查询词典 microscopic

Vibrio cholerae adherence to and colonization in the small intestine are essential step in the pathogenesis of cholera. At least one type of pili, known as TcpA, is required for the colonization process. This paper reports the electron microscopic evidence showing that V. cholerae 01 and 0139 serogroups can express at least 4 types of pili when incubated at 28℃ on AKI agar or CFA (pH6.8). Among the four types, three can be expressed by classical and El Tor strains of Vibrio cholerae 01: TcpA pili are peritrichous,being 7-8nm in diameter, 5-10μm in length, and form bundles of parallel undulating filaments of 0.5-0.8 μm wide and 10-15μm long; Type B are 3-4nm in diameter, up to 2μm long, and of wavy morphology; Type C are 7-8nm wide and 0.5-0.8μm long.

本文通过电子显微镜对01群霍乱弧菌古典生物型和El Tor生物型以及0139群霍乱弧菌研究发现，在培养基AKI和CFA(pH6.8)28℃培养条件下，01群EVC和CVC均可产生TcpA，B型和C型菌毛；0139群霍乱弧菌可产生TcpA和B型菌毛，与01群一致。

This paper also describes microscopic mechanical behavior of foam metal materials phenomenologically by means of combination of experiments and numerical simulation, simulates dynamic and static response of foam aluminum structures by means of FEM, and simulates large deformation elastic-plastic behavior of foam aluminum structure under static and dynamic loads with accuracy.

本文还利用实验和数值模拟相结合的方法，以唯象的本构模型描述了泡沫金属材料的宏观力学行为，采用有限元方法模拟了泡沫铝结构的静、动态响应，较准确的模拟了泡沫铝结构在静态、动态载荷作用下的大变形弹塑性行为。

The voltage-current relationship has been been modified and re-deduced. The microscopic characteristics of corona discharge are studied using optical emission spectrometry. Corona discharge is used to remove NO_x coupling with TiO_2 photocatalyzer and a kind of MnO_x photocatalyzer, and the removal mechanism is analysised preliminarily.

本论文对针-板式直流电晕放电电极间距进行优化，修正推导伏安关系式，并使用光学发射光谱进行电晕放电微观特性研究；将电晕放电与TiO_2光催化剂以及一种MnO_x催化剂耦合协同作用去除NO_x，并初步分析了去除机理。

Result:The medicinal properties,microscopic characteristics and paper chromatographyanalysis of the stem and cortex were described and physicochemically idendified,so as to proide the morphological and histological standards of quality control.

结果：对药材性状、显微特征进行了观察描述及理化鉴别和纸色谱分析，为本品生药质量控制提出了形态组织学的依据。

Patterns in Nature: Microscopic Earth 1 The marine diatom Pleurosigma angulatum, magnified here 200 times, is shaped like an elongated leaf.

Murawski 意译：硅藻属类海产品，现在已经放大200倍，看起来外形像一伸长的叶片。

Determining the dilution enthalpies of DMF and DMA in aqueous glycerol solutions of various molalities, we discussed peptide bond and hydrophobic side chains interacting with glycerol in aqueous solutions. Molecular dynamics simulating ethylene glycol and glycerol solutions have been done to study the microscopic structure of polyhydroxy compounds solutions.

本文用滴定量热法研究了298.15K下酰胺(N—甲基甲酰胺、N，N—二甲基甲酰胺、N—甲基乙酰胺和N，N—二甲基乙酰胺)分别在于MAO水溶液和尿素水溶液中的焓相互作用，探讨了溶剂变化对酰胺侧链相互作用的影响，从肽键及疏水侧链角度研究了TMAO和尿素对蛋白质稳定性的影响。

Each student should prepare a clear, concise handout which does not exceed 2 pages-a little longer if you need it, but take pity on your presbyopic Course Director and don't use microscopic type!

每个学生都要准备一份清楚而简短不超过两页的讲义，假使真的须要则可再加长一些。不过请可怜你老花眼的课程指导老师，字体不要太小。

On this basis, the other parts from the second to the tenth furtherly proke into ten aspects of the traditional culture which possesses obvious national characters from a microscopic point of view ,summarie relevant regular characters and accordingly put forward some measures to transform, take advantage of and exploit the culture at the present age.

在此基础上，文章的第二至第十部分进一步从微观上对瑶族传统文化中民族特色显著的十个方面进行考察，总结出相应的规律特征，并相应提出在当代改造、利用和开发的措施。

This is the microscopic appearance of normal proliferative endometrium in the menstrual cycle.

这是在月经周期中处于增生期正常子宫内膜在显微镜下的形态学变化。

In this paper, based on the experimental results of local temperature field and pyromagnetic effect formed in the evolution period of defects, the failure process of time-dependent material containing defects have been studied from a unified standpoint of macro-/meso-/microscopic stratum system.

基于缺陷演化过程中局域温度场和热磁效应的实验研究，从统一的宏、细、微观层次体系出发，研究了与时间相关的缺陷体的失效过程。

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。