During the development of web-based database information system, the paper introduces the method of building dynamic drop-down menu.

介绍了在开发基于网络的数据库信息系统中，建立动态下拉菜单的方法。

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Searching paths in the dynamic transportation network, a key technology of dynamic traffic assignment (DTA) and dynamic vehicle route guidance system (DVGS), is the basis of building ITS.

动态路径搜索是动态交通分配与动态车辆路径导行系统的关键技术，是建立智能交通系统的基础之一。

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When using the system identification methods to establish the dynamic thermal model of the building wall, the order of the discrete time model was usually set up to be constant value.

当使用系统辨识方法建立建筑墙体动态热特性模型时，通常将时间离散模型的阶次通常设为定值。

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The state-of-the-art dynamic lighting system from PCK is unique to Empire State Building and allows customized light capabilities from a palette of over 16 million colors in limitless combinations along with effects previously not possible such as ripples, cross-fades, sparkles, chasers, sweeps, strobes and bursts.

FORBES: How To Light The World's Most Famous Office Building