The concept of management-and-control city design is brought up in order to build the new thought and method of city design oriented to management with control and guidance as the ma jor means.
「管控型」城市设计就是要建立面向管理的、以控制和引导为主要手段的城市设计新思维、新方法。
This paper puts forward a new design method, i. e. Each ma jor structural size of the trays is determined directly from the formulas of performance curve in the capacity graph.
提出由负荷性能图中各性能曲线计算式确定塔板主要结构尺寸。
To enhance the sa fe and stable operation of the network, th is paper describes thema jor security threats and protection strategy of Interne.
为加强网络的安全稳定运行,特将当前互联网的主要安全威胁及防护策略加以分析。
TGP aims at flood control, power generation and navigation, and the civil works and electro-mechanical works are the ma jor pillars for realization of such a target.
三峡水利枢纽工程以防洪、发电、航运为目标,土建工程和机电工程是实现这一目标的两大支柱。