The slime mold abandoned its tendrils near the salt and then grew a new highwaypattern that efficiently rerouted food across Canada.
黏菌放弃了海盐附近的卷须，形成了一个新的公路网，将食物通过这个新路线高效地运过了加拿大。
2
It puts forward the plant disposition pattern and the environmental protection technologies appropriate to highway slope characteristics in Karst areas in Guizhou Province.
提出适合贵州喀斯特地区公路石质边坡环境特点植物配置模式和边坡防护与环境保护技术。
3
This paper expounds the purposes and functions of highway maintenance mechanization, analyzes the status quo of highway maintenance mechanization in China and management pattern.