微观研究

The mechanism of pulsed laser milling is introduced briefly,and the effects of the technological parameters such as the single pulse energy of laser, the repetitional frequency,the laser beam scanning speed and the assistant huffing pressure are investigated.

在分析脉冲激光铣削材料去除机理的基础上，系统研究了激光单脉冲能量、重复频率、激光束扫描速度和辅助吹气压力等工艺参数对硬质合金激光铣削量和质量的影响，观察不同工艺参数条件下激光铣削的表面微观形貌。

Based on XRD measurement of residual stress in the matrix and TEM observation of microstructure, the mechanism of microyield and microcreep of the particle reinforced composites was analyzed.

利用XRD方法测定了复合材料中的残余应力，利用TEM及HRTEM研究复合材料的微观组织结构，在此基础上分析了复合材料的微屈服与微蠕变机制。

In this paper, research on domestic and foreign documentation about large-roots ecological protection and mechanical analysis slope, consider the Hubei Sui （Suizhou - Yue Expressway for the landscape design as the practical engineering background, and in view of the current domestic vegetation revetment mechanical effect of the gaps, make a series of discussions and research.

首先，在分析了生态护坡作用机理的基础上，从复合材料学角度将根系和土壤看作按照一定规律组成的复合材料，并用微观力学研究分析根土复合体的弹性常数和基本强度，探求根系和土壤两种材料的特性对复合材料特性的影响。

The results showed that compared with smooth surface, there was secondary vortex in micro flow field;, the viscous sub-layer in the near region of riblet surface was thicker; turbulence intensity was depressed and riblet surface was hydrophobic.

研究表明，与光滑表面相比，脊状表面微观流场结构中存在2次涡，近壁区的黏性底层厚度比平板的要厚得多，湍流度显著降低，且脊状表面表现出明显的疏水性。

The results showed that compared with smooth surface, there was secondary vortex in micro flow field, the viscous sub-layer in the near region of riblet surface was thicker; turbulence intensity was depressed and riblet surface was hydrophobic.

研究表明，与光滑表面相比，脊状表面微观流场结构中存在"二次涡"，近壁区的黏性底层厚度比平板的要厚得多，湍流度显著降低，且脊状表面表现出明显的疏水性。

As an expmple, the nuclear micro-probe facility in the Forschungszentrum Rossendorf is introduced, which has a minimum beam size of 2 micrometers and can be used to perform particle induced X-ray emission, nuclear reaction analysis, elastic recoil detection analysis, Rutherford back scattering and channeling etc.

以欧共体离子束物理及材料科学研究所的装置为例介绍了离子束微探针实验装置，给出了利用这一装置开展重离子弹性反冲核分析、研究氢在钛合金中的微观分布及其动力学行为的实验结果。

On the basis of Saccharification of the liquid component analysis and processing of corn stalk remnants of the scanning electron microscope on the surface of the micro-structure .

在对糖化液成分分析及预处理后的玉米秸秆进行了扫瞄电镜的表面结构的微观分析基础上，进行了玉米秸秆糖化液的发酵前预处理和秸秆糖化液的发酵条件，以及构建双菌株发酵体系进行了研究。

Based on physics and biology,the microcosmic mechanism of the effect of high-voltage electrostatic field on Saccharomyces cerevisiae was studied.

此外还分别从物理学、生物学的角度研究了高压静电场作用于酿酒酵母菌的微观机理。

By performing core displacement and micro pore model displacement experiments, the mechanism and changing law of saliferous reservoir parameters were studied.

通过岩心驱替以及砂岩微观孔隙模型驱替实验，研究了高含盐油藏水驱储层参数变化机理和规律。

Corrosion characteristic of X70 pipeline steel in a high saliferous and alkaline soil environment, named Ku'erle soil, was investigated by burying tests both in lab and nature field, micro-morphology analyses and electrochemical polarization technique.

通过实验室和现场条件下的埋片实验，并结合微观形貌分析和电化学极化技术，研究了X70钢在库尔勒土壤环境中的腐蚀行为。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。