roof net construction 屋顶网架结构
campus net construction 校园网建设
highway net construction 公路网建设
electric net construction 电网建设
satellite net construction 卫星组网
rural power net construction 农网建设
bridge construction control net 桥梁施工控制网
Pre-stress must be inflicted during the cable net construction.
索网在建设时必须施加预应力。
The telecommunication and information net construction is developing fast.
通讯事业和信息网络建设迅猛发展。
Expressway is the core of road-net construction, the scale of expressways decides the road transportation efficiency and cost.
高速公路是我国路网建设的核心,高速公路的建设规模决定了我国公路运输效率以及运输成本。
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