查询词典 system engineering

The main research directions are applied geophysics, applied geochemistry, hydrogeology and geological engineering, and exploration engineering.

主要研究方向：应用地球物理、应用地球化学、水文地质工程地质、勘察工程。

From these researches as above, this paper found a new method to analysis salty soil road engineering properties by phase equilibrium theory, which provides a new angle of analysis on salty soil properties, experiment and engineering practice in these ways as follows:(1) Analysis the disadvantage of traditional salty soil experiment;(2) Analysis the disadvantage of current salty soil definition by phase equilibrium theory, and gives the chart of distinguish salty soil by the condition of hydrography and climate change;(3) Analysis the mechanics of subgrade frost boiling based on the change rule of liquid content;(4) Based on the change rule of ingredients content and volume in salty soil, analysis the mechanics of subgrade salt heaving and the restraining method by adding sodium chloride.

通过以上研究，本文初步建立了以相平衡理论为核心的盐渍土路用工程性质分析方法，该方法对盐渍土工程性质的理论分析、试验研究以及工程实践提供了新的研究思路与方法，具体体现在：(1)分析了传统的盐渍土试验存在的缺陷；(2)分析了现行盐渍土定义的不足，并以相平衡理论为基础，结合水文、气候条件的变化给出了判别盐渍土的诺谟图；(3)分析了盐渍土盐溶液含量的变化规律，并从盐渍土含液量变化规律出发，分析了盐渍土路基较非盐渍土路基翻浆严重的机理；(4)分析了盐渍土各固相含量及其体积的相变规律，并在此基础上分析盐渍土路基的盐胀机理，以及采用添加氯化钠来抑止硫酸盐盐渍土的盐胀机理

So the systematically study of loess landslides are emergently needed. Based on detailed investigation and survey of characteristics of environmental geology, engineering geology, hydrometeorology in Tongchuan, the distribution characteristic and the outer, inner factor of loess landslides are studied; and it is concluded that the rainfall and artificial engineering activity are the leading causes of loess landslide among various factors. Through plenty of tests of soil samples, it is researched that the loess"s physical mechanics characteristics, the loess landslide"s formation mechanism and kinematics mechanism.

本文在详细调查和勘察铜川地区的环境地质、工程地质及气象水文特征的基础上，对黄土滑坡的分布特征和滑坡形成的内外因素进行了深入剖析，认为在各种影响因素中，大气降水和人类工程活动是铜川黄土滑坡的最主要的诱发因素；在采集大量的土样并进行试验的基础上，对黄土的物理力学特征和黄土滑坡形成机理、运动学机理进行了研究，推导出了滑坡运动机理中的孔压参数A_D、B_D分别与孔隙比和饱和度的统计关系。

In addition to lectures on hydrostatics, this material is augmented in an MIT Department of Ocean Engineering set of printed notes titled Ocean Engineering Hydrostatics (September 1991) by Justin E.

除了静水力学的讲座之外，课程所需材料，在麻省理工海洋工程学系1991年9月Justin E。

Finally, established engineering geologic model using advanced FLAC~(3D) according to engineering geologic condition of Shanggongshan tunnel, and modeled the influence to TBM driving of buried depth, hypsography and faults fractured zone. Studied the rule of stress redistribution and distortion after tunnel excavation.

最后，以上公山隧洞TBM开挖为例，采用先进的FLAC~(3D)软件建立相应的工程地质模型，分别对埋深、地形起伏和断层破碎带对TBM正常掘进的影响进行了数值模拟，研究了隧洞开挖后围岩的应力重分布和变形规律。

Companies are China Illuminating Engineering Society, China Association of corporate members of electrical lighting units, and have the Shaanxi Provincial Department of Construction, issued by the city and road lighting engineering design and construction quality.

公司是中国照明学会、中国照明电器协会团体会员单位，并具有陕西省建设厅颁发的城市及道路照明工程设计与施工资质。

Companies have more than two decades of specializing in the production of lighting history, remarkable achievements of the Chinese Association theatrical performance materials, the Chinese Research Association of television lights, China Illuminating Engineering Society Member, Association of Guangzhou City, photoelectric, and Illuminating Engineering Society of China Television Professional Certification Committee.

公司已有二十多年的专业生产灯光的历史，成绩卓著，是中国文艺演出物资协会常务理事，中国电视灯光研究会会员，中国照明学会会员，广州市光电协会会员，并得到中国照明学会影视专业委员会的认证。

The professor of Northwest University, he is the chairman of Xi'an Laser and Infrared Society, vice-chairman of Shaanxi Illuminating Engineering Society, member of SPIE(The International Society for Optical Engineering).His major is optics and optoelectronics.

现社会兼职：西安激光红外学会理事长，陕西省照明学会付理事长，河南省照明学会常务理事，郑州国家交流协会副会长，并曾任《激光杂志》副主任，《中国激光》第三、四届编委。

The research on cell immortalization may be expected to provide important insights into a broad range of cellular biological phenomenon,and the immortalized cells can play important roles in the research of cell engineering and tissue engineering as standard cells.

细胞永生化的研究有助于更广义地理解细胞生物学现象，并可作为标准细胞在细胞工程及组织工程的研究中发挥作用。

By the computation of program, data which concerned in engineering such as deflection of raft foundation, internal force of raft foundation, internal force of superstructure (Which include beam, columns and shear-wall) and the other useful data for structure design can be obtained. And this can provide guidance and advice for the relative engineering practice.

通过程序计算可以得出工程上关心的考虑与上部结构、地基共同作用的筏板基础的挠度、筏板基础内力、上部结构(包括上部各层梁、柱、剪力墙)内力等结构设计所需的指标，可为相关的具体工程实践提供指导及依据。

A strange and mysterious deep sea creature.

一种奇异、神秘的深海生物。

It's a yellow rectangle .

这是黄色的长方形。