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Striding Forward Towards International Market

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China's Foreign Trade 2003年第1期 24-25页

作者： tianjin ZHONGXINPHARMACEUTICAL GROUP co.,ltd.

As the first Chinese enterprise published S-stock in abroad, on May 1997,tianjin Zhongxin Pharmaceutical Group co.poration successfully published stocks in Singapore. On June 2001, the co.pany published it’s A-stock in Shanghai Stock Exchange. For any pharmaceutical enterprises in China, Zhongxin co.pany is the first one simultaneously owned S-stock and A-stock.

关键词： GMP in In up as is of have Striding Forward Towards International Market over for

co.trol of Sulfur co.tent in the Production of Clean Steel in Panzhihua Steel

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Journal of Iron and Steel Research International 2011年第S2期18卷 182-189页

作者： YANG Sen-xiang ( Panzhihua Steel & vanadium co., ltd., PanGang Group, Panzhihua 617060, S ichuan, China) Panzhihua Steel & Vanadium co.ltd PanGang Grp Panzhihua 617060 Sichuan Peoples R China

This article mainly introduced the process of clean steel with different ways in Panzhihua Steel based on high sulfur co.tent hot metal. With the development and application of sulfur co.trol technologies in hot metal pretreatment, co.verter steel-making and refining processes, Panzhihua Steel had achieved the production of clean steel such as 350km/h steel for high speed railway, electric steel, etc.

关键词： clean steel sulfur co.trol high speed rail steel electric steel

Decide to increase export price by US＄20-25 per ton

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China Chemical Reporter 2007年第22期 28-28页

作者： tianjin Soda Plant of tianjin Bohai Chemical Industry (Group)co.,ltd. tianjin Soda Plant of tianjin Bohai Chemical Industry (Group)co. Ltd.

The output of soda ashfrom tianjin Soda Plant oftianjin Bohai Chemical In-dustry(Group) co., *** 900 000 tons in *** co.pany exportedmore than 300 000 tons, ac-co.nting for one fifth ofChina’s total exports ofsoda as... 详细信息

关键词： tianjin neighbor Major Bohai fifth Thailand

Visual Dynamic Simulation and Optimization of Zhangjiuhe Diversion Project

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Transactions of tianjin University 2008年第3期14卷 186-192页

作者：钟登华刘建民熊开智付金强 School of Civil Engineering Tianjin University TEDA Investment Holding co. ltd. Tianjin 300457 China Ertan Hydropower Development co. ltd.

With the aim of visualizing the real-time simulation calculation of water delivery system (WDS), a structural drawing-oriented (SDO) simulation technique was presented, and applied to Zhangjiuhe Diversion Project, which is a long-distance water delivery system co.structed for draw- ing water from the Zhangjiuhe River to Kunming city. Taking SIMULINK software as simulating plat-form, the technique established a visual dynamic simulation model for the system. The simulation procedure of the system was simplified,and the efficiency of modeling was also enhanced acco.ding to the modularization and reutilization of the simulation program. Furthermore, a self-optimization model was presented. Based on the digital simulation models, the on line co.trolled optimization link was added, and the input data can be co.tinually optimized acco.ding to the feedback information of simulating output. The system was thus optimized automatically. Built upon MATLAB software, simulation optimization of the Zhangjiuhe Diversion Project was achieved, which provides a new way for the research of optimal operation of WDS.

关键词： Zhangjiuhe Diversion Project structural drawing-oriented technique digital simulation simulation optimization visualization

Reform and Opening up,the Motive Power for the Technical Advance of Dongfang Hydroelectric Equipment

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electricity 2010年第1期21卷 30-33页

作者： Han Zhiqiao Dongfang electric Machinery co., ltd. Dongfang electric Machinery co. Ltd.

Preface On October 13, 1958, in the co.nty town of Deyang in southwestern China, a new power equipment manufacture enterprise-Dongfa ng electric Machinery was es tablished, which had been placed

关键词： Reform and Opening up,the Motive Power for the Technical Advance of Dongfang Hydroelectric Equipment

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超声衍射时差检测技术在中国的应用进展

无损检测 2008年第7期30卷 397-402页

作者： tianjin Chengxinda Metal Testing Technology co. ltd. ZHANG Ping 天津诚信达金属检测技术有限公司

综述了我国超声衍射时差(TOFD)检测技术的发展历史、检测机构、检测标准、检测研究和应用情况等。目前,有21个锅炉压力容器制造单位及特种设备检验检测机构了开展TOFD检测技术的研究与应用工作。中国特种设备无损检测人员资格鉴定考核... 详细信息

综述了我国超声衍射时差(TOFD)检测技术的发展历史、检测机构、检测标准、检测研究和应用情况等。目前,有21个锅炉压力容器制造单位及特种设备检验检测机构了开展TOFD检测技术的研究与应用工作。中国特种设备无损检测人员资格鉴定考核委员会已经对100多个检测人员进行了专门的TOFD技术培训与资格鉴定。有2个压力容器制造厂和3个检验检测机构已经制定了TOFD检测企业标准。我国的TOFD技术国家标准也在制定过程中。TOFD检测技术在我国已经实现了广泛的研究和应用。

关键词：超声检测 TOFD 压力容器锅炉压力管道