The load distribution of draft is a key factor in shape control for plate mills where roll bending system or roll shifting system has not been equipped.
对于缺少弯辊等装置的中板轧机，压下负荷分配是一种重要的板形控制手段。
So shape measuring and control technology indicate a key to possessed precise roll whole set in developed country.
超薄板和箔材的板形检测与控制技术也是一些发达国家所掌握精密带材轧制成套设备核心的关键技术。
As far as the technique is concerned, theoretical basis and key scientific problem is the theory and mathematic model of shape control.
板形识别与板形控制理论及数学建模则是此项技术的理论基础和关键科学问题。
Flatness is one of key parameters for describing quality of the steel strip shape. It is especially important for the control of the strip shape to measure the strip flatness on-line at the real time.
平坦度是描述带钢板形质量的主要参数之一，平坦度在线测量对于板形控制至关重要。
As far as the technique is concerned, the key scientific problem in the world is pattern recognition and the realization of shape intelligent control.
板形识别与板形控制技术的智能化实现是现代板带轧机控制中的世界前沿性研究课题。
This paper introduces some key technologies of automotive body, auto-shape and quick-design system, including parametric vehicle body, control structure of vehicle assembly, knowledge database, etc.
介绍了汽车车身自动设计和快速成形的计算机辅助设计系统的几个关键技术：汽车车身参数化，汽车车身装配的控制结构，设计专家知识库等。
This paper introduces some key technologies of automotive body, auto-shape and quick-design system, including parametric vehicle body, control structure of vehicle assembly, knowledge database, etc.
介绍了汽车车身自动设计和快速成形的计算机辅助设计系统的几个关键技术：汽车车身参数化，汽车车身装配的控制结构，设计专家知识库等。
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