查询词典 research engineering

In building a strong production capacity at the same time guarantee, SAMOS established in China in the Asia-Pacific regional product development center, sent experts stationed, and to recruit a large number of domestic engineering and technical personnel, research and development of new products in full swing.

在建立强大生产能力保障的同时，SAMOS在中国设立了亚太地区产品开发中心，派出专家进驻，并且在国内招收大量工程技术人员，全速进行新产品研发。

The current situation of modem sanitary dumping engineering both at home and abroad are introduced. The topics in its study are discussed in detail; its problems and shortcomings are indicated. The development trend and research direction are also discussed.

笔者介绍国内外现代卫生填埋工程的研究概况，详细论述现有填埋场的研究内容，指出其中存在的主要问题与不足，并在此基础上探讨了该领域的发展趋势及研究方向。

The sanitary landfill location decides the engineering investment in great part, so how to select the sanitary landfill site scientifically and reasonably becomes a research focus.

卫生填埋场场址的优劣很大程度上决定其工程投资的大小，因而如何科学合理地选择场址就成为人们关注和研究的热点。

The vibro-impact systems are familiar with the non-smooth dynamic systems.The dynamics research of the vibro-impact systems not only is significant in theory but also has practical values in engineering.Firstly,using the Poincaré map method,we get an existent criterion of single impact period-n motion in a two-degree-of-freedom vibro-impact system with damper.It is shown that our conclusions are valid through the numerical simulations.Moreover,the satiability of periodic motions is studied and the correspon...

基于Poincaré映射的方法，通过解析的方法导出了一类具有阻尼的两自由度碰撞振动系统的单碰周期n次谐运动存在性判据，经过数值模拟验证了理论分析的正确性，并给出了分析其稳定性的判别公式，通过数值模拟，讨论系统的局部分岔与全局分岔，同时比较了系统参数变化对其周期运动的影响，发现在强阻尼、弱激励、小质量比、较大恢复系数下系统将会出现较多的有规律的周期碰撞。

Scaffold, which has well biocompatibility and bioactivity, is one of the focal point of tissue engineering research.

具有良好生物相容性和生物活性的支架材料一直是组织工程研究的重点之一。

Three methods of measuring radon in water (liquid scintillation method, bubble method and a scintillometer method) are presented, and show the application of these methods in water environment survey, hydrogeological engineering investigation, research of water environment pollution and prospecting of sandstone type uranium deposit of ISL.

介绍了水中氡的3种测量方法(液体闪烁法、扩散器法、α闪烁仪法)，并列出这些方法在水环境中的氡测量、水文地质工程、水环境污染研究，以及在地浸砂岩铀矿勘查中的应用。

It is pointed out that its research object is the dry land (seabeach and inland water place are included) in the earth; land reclamation is not only an engineering technique, but also a synthetic applied science intersected by natural sciences and social sciences.

认为：土地复垦的研究对象是地球表层的陆地部分（包括海洋滩涂和内陆水域）中由于人为或自然营力原因遭到直接或间接破坏而丧失了原有利用价值的、需要恢复其用途的部分；土地复垦是一门工程技术，属于自然科学和社会科学交叉的综合性应用科学技术范畴。

Scientific Council of GuangXl establish an important research subject [9810001 mark]that design TF-l35 type sugar segregator by Engineering College of GuangXi and Compressor Factors of LiuZhou and Optics and Machine Institute of ChuangChun.

因此，区科委把设计糖分离机作为一个重大科研项目而立项[9810001号]，由广西工学院、柳州压缩机厂、中科院长春光机所三家单位联合设计生产TF-1350型糖分离机。

Objective To explore an experimental method of transfecting the marrow stromal stem cells with the reconstructed PGL3-transforming growth factor-β1 （TGF-β1） gene and to evaluate the feasibility of self-induction of MSCs to the chondrocytes in vitro so as to provide a scientific and experimental basis for a further ＂gene enhanced tissue engineering＂ research.

目的 探讨将编码细胞转化生长因子β1（transforming growth factorβ1，TGF—β1）的重组PGL3-TGF-β1质粒转染兔骨髓基质干细胞（marrow stromal stemceils，MSCs），体外通过自分泌、诱导作用向软骨细胞方向分化的可行性，为基因加强组织工程学修复软骨损伤提供体外实验依据。

In order to resolve this matter, the text puts forward a new thought about code self-motion based on the scientific research and engineering design tool MATLAB, and gives some examples on Adaptive control and implement of FFT arithmetic for illumination.

本文以科研开发和工程设计中强大的MATLAB工具为主要依托，提出了代码自动生成的新思路，并举出了应用于自适应控制中的实例和FFT算法的实现加以说明。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。