技术工作

Systematically described are the ultrasonic flow rate meter's performance characteristics,development history,working principles and scope of application.

系统地阐述了天然气超声波流量计的性能特征，发展历史，工作原理及使用范围，并用实例证明：与传统计量技术相比，这项新技术不但投资成本低，占地空间小，而且计量精度高，维修量极小。

What i believe is china's nuclear arsenal is certainly larger than UK and France's, and by 2016, it maybe larger than Russian's. but china doesn't need that many ICBMs, with MIRVs, 150-200 DF-41/DF-31A is more than enough to deliver a fatal nuke attack on any country, the key is not the number, but the technology, how to penetrate the Anti-Ballistic Missile Defence system will be the most important assignment for the Chinese scientists, now, Russians are already working on it,and China will start or already started to working on it.besides, I think PLA will invest more on SLBM..

但中国不需要如此多的带分导多弹头洲际弹道导弹，150-200枚DF-41/DF-31A已经足够实现对任何一个国家的致命性的核打击，对于中国来说关键的不在于***的数量，而是在于突防的技术，如何突破导弹防御系统对于中国的科技人员来说才是最重要的事情，俄罗斯已经在从事这方面的研究工作，中国也将或也已经从事这方面的研究工作此外，我认为解放军将会更多投资到核潜艇潜射方面。

This paper introduces the development and applications of fault tolerant technique to the measuring control system of MYS—1 hydraulic test station, expounds and puts stress on solving the problems of reliability, safety and sustained operation with the technique.

介绍了容错技术在MYS—1液压试验台测控系统中的开发应用，重点阐述了运用该技术解决系统可靠性、安全性、长期连续性工作的问题。

Above all, the research background and the current situation at home and abroad are proposed, as well as the significance of the paper. In succession, the technology basis and the academic basis are introduced: the Windchill system based on Java are taken as developing platform and workflow technology is taken as modeling tools for the ship design process.

本文首先介绍了本课题的研究背景以及当前国内外发展现状，并且表述了本课题的研究意义；接下来，介绍了本课题的技术基础以及理论基础：采用基于Java语言的Windchill系统作为开发平台，并使用工作流管理技术对舰船设计流程进行抽象建模。

This research work has an emphasis on the transformations of the weldments microstructure by the means of the scanning electron microscope, and the transmission electron microscope, both before and after the service of the inner cover of the austenitic stainless steels under the ultrahigh temperature. Its service behavior under the ultrahigh temperature status is also analyzed. This study provides reliable information for the industrial production and a valuable reference for further theoretical investigations.

本工作侧重于研究奥氏体耐热不锈钢内罩在高温服役前后，其接头焊缝组织中发生的转变，应用扫描电子显微技术和透射电子显微技术等手段，对焊缝显微组织进行研究，分析它在超高温条件下的服役行为，为工业生产部门提供可靠的信息，为进一步的理论研究提供一点参考价值。

The thesis also introduced the principle and the parameter of urrent-sensor, expounded the running principle of cycloconverter, and described the waveshape of the output voltage and current. moreover, this paper introduced the technology of the data collect,too.

本文还介绍了霍尔电流传感器的工作原理及传感器的各种参数，阐述了交-交变频器的工作原理，对其输出电流电压波形做了简单的描绘，此外，本文对数据采集技术也作了比较详细的说明。

According to the development of the oil-pumping unit and kinds of new technologies, we develop a new structure oil-pumping unit which is directly driven by a novel permanent magnet synchronous motor. Compared with the traditional beam-pumping unit, this new one has the advantages of simple structure, high efficiency, etc.

论文研究内容源自与油田合作的抽油机技术研究项目，根据目前抽油机现状以及当今各种技术的发展，提出了新型永磁同步电机驱动的抽油机系统，简化了传统的抽油机系统结构，提高了系统效率，使抽油机的工作性能和节能指标都有了很大的提高。

Serein Metrology Co., LTD (former Shenzhen Serein Precision Machinery Co., LTD) once undertook the research and development for related sub-projects within National 863 Plan and was the pioneer high-tech enterprise to industrialize the three-dimensional laser scanning technology. Serein has a strong design and production capacity and provides many series precision measuring products with high quality.

思瑞测量技术有限公司的前身为&深圳市思瑞精密机器有限公司&，是我国最早将三维激光扫描技术产业化的高新技术企业，曾主持承担国家863计划相关项目的研究开发工作，具有很强的研发与生产能力，为中国市场提供了包括一维高度尺、二维影像与三维坐标测量机等在内的多种产品，产品品质优良，市场影响力深广。

Adopt the agricultural machinery of electromechanics' integrated technology , the performance of the great improvement agricultural machinery, at present, foreign more and more seeders adopt electromechanics' integrated technology, have improved the working dependability of the seeder, simplified operating, lightenning labour intensity, reducing auxiliary time, raising labour productivity

采用机电一体化技术的农业机械，极大的改进了农机的性能，目前，国外越来越多的播种机采用机电一体化技术，提高了播种机的工作可靠性、简化操作、减轻劳动强度、减少辅助时间、提高劳动生产率。

Describes the experience in making of brake-valves for double-room vacuum gas quenching furnace especially the working principle of its sealings,function transmission and the technological processes of its key components(valve body,linkage and valve plate),with a force analysis made to the linkage in detail.

介绍了真空热处理技术的优点，总结了双室真空气淬炉中附件&闸阀&的制造经验，阐述了闸阀的密封工作原理、作用、传动以及关键部件的加工制造工艺，同时对连杆机构做了详细的受力分析，并指出&闸阀&制造过程工艺控制的重要性，只有严格控制加工工艺流程才能保证&闸阀&的制造精度，从而满足整台设备的技术参数。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。