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Characteristics and operating stages of these instruments or measuring machine. Scientific research tasks includes: the CMM may be used in studying CAD,CAM ,CIM and IE; AFM used in topography of fine manufactured surface, nano- material semi conductor, chemical or chemical Eng .etc.

科研任务涉及三坐标测量可用于 CAD、CAM、CIM及IE等领域研究；原子力显微镜的超精细加工表面轮廓测量，纳米材料（含半导体材料、气体、化学、化工材料）、生物样品等微表面分析测试。

Recent years as development of the computer and software, it becomes reality using numeric simulation to research grouting in clay. Using the software of PFC2D, the grouting in clay is lucubrated and such achievements are reached: Grouting technologies in existence grouting material and serosity are studied and rational methods are put forward in choosing grouting technology and serosity.(2) Base on numeric simulation biax test a method is explored to simulate clay with PFC2D.(3) A method is explored to simulate grouting using PFC2D.(4) The relation between serosity pressure and diffuseness of grouting in clay with different initial stress is studied.(5) The stress transformation of clay is studied during grouting.(6) The stress distribution is studied under different serosity pressure.(7) The normal stresss and shear stresss at any section are studied.

近年来随着计算技术的发展，使得采用数值模拟的方式研究均质土体中的注浆成为可能，本文则利用离散元程序PFC2D对均质土体中注浆进行了研究，主要做了以下几方面的工作：(1)研究了现有注浆加固技术、注浆材料以及浆液的性质，阐述了合理选择注浆方式以及浆液的方法；(2)采用数值双轴实验，探索了应用离散元模型模拟土体的方法：(3)探索了采用颗粒流程序进行注浆数值模拟的方法途径；(4)研究了在粘土中注浆不同侧向土压力条件下浆液扩散范围与注浆压力规律；(5)研究了注浆过程中不同阶段土体中压应力的变化；(6)研究了不同注浆压力对土体应力分稚的影响：(7)研究了注浆过程中土体中任一截面处正应力与剪应力的对比关系。

The effects of material's yield strength,shearing strain,rotating inertia and the substructures on vibration aging during the components resonance were investigated so as to get some theoretical support to vibration aging mechanism and practical technology research.

对构件共振时的屈服极限、剪切变形以及转动惯量和子结构的作用进行考察，以期为振动时效机理和工艺基础研究提供部分理论上的支持。

The main target of emergent material transport is to transport the emergent vehicles to the demand point in the shortest time. The core of this research is the problem of shortest route selection.

应急物资调运主要是应急车辆在最短的时间内把应急物资运送到需求点，其研究的核心是最短路径选择问题。

Due to the lack of research on silty sand, our knowledge on the engineering behavior of this type of material is limited and sometimes misleading.

但过去国内外有关的研究中，很少有使用台湾粉土质砂土作为试验对象，因此对於其工程上的行为认知十分缺乏，有些甚至是错误的。

The research of the thesis can be divided into four parts:Part one. The cheap raw materials, such as soluble glass, HCl, MAA were used as reactant. A aggregation SiO2 powder with network-type was prepared by controlling the ratio of material, temperature, time, mixing speed, which has smaller size than that of products sold in the market.

本论文研究工作分为四个部分：第一部分：采用价廉的水玻璃和HCL、MAA、CO2酸化体系为原料，通过材料配比、制备温度、时间、搅拌速度等工艺条件的研究，制备出比市场上销售的二氧化硅粒径更小的呈网络附聚体形态的SiO2粉体。

In the last few years, researches the problem of the underwater sail machine's sound have been common, the content of the research is very extensive, including the modeling, method of its solution, frequency curve, the wave's property in spreading, the syntonic frequency and the damp material on such coupling system.

近几年，水下航行器的声振一直是国际上研究的热点，研究的内容非常广泛，其中涉及这类耦合系统的建模、求解方法、频散曲线与传播波性质、外激励下的共振频谱及阻尼材料降噪等。

The company possesses of advanced and sophisiticated technical crafts and well-experienced technical team,we have made great efforts on the research and application of high-qualified insulating material in several decades and made great contribution to countrys electricity utilities and country defense industry.

公司拥有先进成熟的技术工艺和经验丰富的技术骨干团队，几十年来，始终致力于高品质绝缘材料的科研与应用，为国家电力事业和国防军工的发展做出巨大的贡献。

Global Research articles are used as source material by college and university students.

环球研究的文章被大专院校学生作为重要的资料来源之一。

For example, Zhejiang Changshan Longchang Electron Co., Ltd, after self-research and development, has produced electrophoresis glass passivation chip. Zhejiang Changshan Insulation Material Co., Ltd, by bring in the environmental protection copper clad laminate technique, adopting KD-F exhaust gas incinerator, calling back lots of flammable mixed gas produced in the production process, finally makes the energy source callback ratio meet 96%, standard coal saved 1200T per year, and the environmental protection spiritualization ratio above 99%.

如浙江常山隆昌电子有限公司自主研发并投产的电泳法玻璃钝化芯片；浙江省常山绝缘材料有限公司引进国内关键环保型覆铜板的无卤技术，采用KD-F废气焚烧炉，回收生产过程中上胶系统产生的大量可燃性混合气体，能源回收率达96%，年节约标准煤1200T，环保净化率达99%以上。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。