Against large-scale and valley-type phosphogypsum stack,design process is put forward and the design content is divided into 5 sectors,with their relationship and design items are discussed.

On the basis of studying the urban road network and analyzing the traffic issues,the article puts forward the necessity to compile the traffic organization design of urban roads,and discusses the design contents and design methods.

By introducing the construction contents and particularity of the spotless operation department,we emphasize the importance of construction management,training repair and maintenance of the spotless operation department.

Key Modeling Technologies Based on Content Design of Engineering Graphics Bilingual Education Network Courseware and Its Application;

Learning content design is an important part in the web-course design.

The article discusses that the relations and effects of content design and form design of the display design, and stresses the relation of content design and the three orientations including style, system and effect orientations and the effect and core of form design.