查询词典 micro method

A kind of high speed sulphamate nickel-based electrolyte is chosen as basal electrolyte, the influences of plating process parameters on the micro-hardness of the nickel deposit have been studied by orthogonal experiments. It is concluded that the main influence factors on the micro-hardness of the nickel deposit are sulphamate concentration and electrolyte temperature, the deposition rate and quality in single-pulse mode are higher than that in DC power and double-pulse mode.

选择以氨磺酸型高速镀镍液作为基础镀液，通过正交试验研究了电镀工艺规范对镀层显微硬度的影响关系，试验结果表明：镀液主盐氨基磺酸镍浓度和镀液温度是影响镀层硬度的显著因素，单脉冲供电模式下的电镀沉积速率和镀层质量优于直流和双脉冲模式。

Identification of bird feather by microscopical technology is to use light microscope or electronic microscope to observe and examine the appropriately treated feather so as to obtain the differences of micro-structures between different species of birds. These micro-structures, associated with taxology of birds, can be used to distinguish, identify and recognise different species of birds.

中文摘要：鸟羽显微鉴定即使用光学显微镜和电子显微镜对经适当处理的鸟羽材料的细微结构进行观察，发现不同物种鸟类羽毛的显微结构差异，主要根据显微镜观察到的鸟羽上独特的结构差异，结合宏观的鸟类分类系统知识，从而达到鸟类物种区分、鉴定、识别的效果。

Gamma irradiation has bactericidal effect on many kinds of micro-organisms which certified by many experiments,the micro-organisms contains tunicary viruses,nonencapsulated viruses and all of genetype materials.

大量的实验证实γ-射线辐照对各种微生物均有杀灭作用，包括有包膜和无包膜的病毒及所有的基因型物质。

Objective To find the best quantitative model of an encapsulated micro-bubbles contrast agents among existing models which can be commendably applied in the research of the UCA micro-bubbles' design and it's clinical application.

目的从现有的模型中选出一种造影剂微泡动力学方程，利用它能较好的为造影剂的设计及其临床应用提供具有指导意义的参数。

The second part of this paper presents a CFD-simulation of the performance of straight-walled and curved-walled micro nozzle/diffuser by FLUENT software. Such nozzle/diffusers are mainly used in micro venturi and also applied to valveless micropumps.

而在速度分布部分，当流量为5.338 mg/min时，宽度为150微米的喉部区流速已经高於声速，随后因速度不断增加，空气黏滞力影响了速度分布而产生了速度冲击现象。

The intensity ratio of TO and LO inMCT was observed to be different. Such difference was explained in terms of the different Ramangeometry arrangement.〓. The laser-induced micro-photoluminescence in the range of 1000～5000〓(1.34eV～1.83eV) was found for the first time in LPE MCT epilayer. The center of photoluminescence wasat 2750〓 or 1.62eV and the FWHM of luminescence was 2000〓 or 0.25eV. We assume thatthe photoluminescence is due to recombination of electron from an anion vacancy resonance levelto the top of valance. In addition, new Raman shift was observed at 750〓 in LPE MCTepitaxial film.〓. The laser-induced micro-photoluminescence with quasi-periodic structure was observed forthe first time at room temperature in one of MOVPE MCT epitaxial film samples. The range offluorescence was from 1.46eV to 2.21eV, i.e., 1.73eV above the conduction band edge.

2首次在LPE生长的碲镉汞外延薄膜的显微Raman谱中，在1000～5000〓范围发现了激光激发显微荧光，该荧光的发光范围换算为电子伏特标度为1.34eV～1.83eV，荧光的发光中心大约位于2750〓，即1.62eV，发光的半峰高宽约为2000〓或0.25eV；指出该显微荧光来源于碲镉汞薄膜中的阴性离子空位共振能级的激光激发发光；观察到了碲镉汞外延薄膜中一个新的Raman散射峰，位于750〓位置； 3首次在一块用MOVPE方法生长的〓Te外延薄膜的显微Raman谱中，发现了1.46eV至2.21eV范围并伴随有周期结构的显微荧光峰，该发光峰对应的能带中心位于〓Te材料导带底上方1.73eV，通过研究得出样品在1.46eV至2.21eV范围的显微荧光峰是由于改进 MOCVD 生长工艺，提高了碲镉汞外延薄膜的结构质量所致；通过分析指出该显微荧光来源于外延层中的阴性离子空位的共振能级发光。

The result showed that the micro-nano rough structure fulfilled the Wenzel equation. This micro-nano rough structure could be seen by scanning electronic microscope.

结果表明，含氟碳聚丙烯酸酯乳液疏水涂层可产生符合Wenzel方程的微纳米级别的粗糙面。

Is it print micro-structure etch micro-structure height their that happen layout 3.5μm in 150-240nm to transfer to in a large amount, utilize and etch two times to transfer wetly to technology of printing, but a large amount of models the small and complicated three-dimensional structure.

在研制高发光的二极体，可由鳞片内类似光子晶体的微小结构PCS，所形成高亮度发光二极体。

Apparent different thermal behaviors between micro-PS and o-PS were observed during DSC scan: micro-PS displayed an irregular exotherm aboveglass transition and an exotherm of about 6.4 J/g at around 157 ℃ during the firstscan, and only one glass transition similar to o-PS was shown in the subsequent scan.

具体表现为两者在热行为方面的差异：第一次DSC扫描过程中，micro-PS出现两个放热峰，第一个不规则且与玻璃化转变重叠，第二个在157 ℃；而第二次DSC扫描则仅表现出与o-PS一样的玻璃化转变。

The flow character of microfluid in micro channel is the significant factor in micro injection molding and microfluid control system design.

摘 要：微尺度条件下流体的流动特性是微纳零件制造与微机械装置控制系统设计中需考虑的重要因素。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。