cheap road 中文意思是什麼
cheap road
解釋
七浦路-
4 the road asphalt was modified with powder sbr and betonite which reserves abundantly and cheap and organic betonite which was industrialization production firstly. the result show : softening point distinctly increased and penetration decreased
4 、首次用富產價廉的膨潤土和已經工業化生產的有機膨潤土分別復配粉末sbr對道路瀝青進行改性。 -
At present, the district is making an progress rapidly. the main projects are as following : the first is the tech. and economical zone, the qualified personnel and technology achievements of hebei university and huabei electric power college will be used in the zone. the second is baoding civilian - run tech. industrial zone of hebei prov., the zone is along the looping road of jingshen expressway, the area of the zone is 4km, the enterprises at domestic and abroad are welcome to the zone. the third is the sighseeing high - tech. agricultural park, the park is near the botanical garden of baoding city, the price of the land is cheap enough, the policies is favourable
目前正在籌建依託河北大學華北電力大學科技人才和成果的科技經濟園區正在建設的佔地4平方公里的省級「河北保定民營科技產業園區」 ，該園區旨在吸引發達的周邊地區民營企業和國內外企業入園興業正在建設集高效農業生態環境和旅遊觀光為一體的農業觀光園區，園區緊臨保定市植物園，土地資源豐富，地價低廉，政策優惠。 -
This paper analyses the material compose and the structure character of asphalt mixture, then calculates the function relation among asphalt, mixture and road performance, based on this, it puts up linear furl of the upon function relation, moreover, we developed the asphalt mixture design software under the delphi 5 development environment, the main function is to get high quality and cheap asphalt mixture, in the end, it offering a certain design of asphalt mixture and it reaches the same conclusion as spot observation
論文在分析瀝青混合料的材料組成和結構特性的基礎上，分別考慮瀝青與混合料路用性能，集料與混合料路用性能的函數關系，在此基礎上進行線性疊加，並使用delphi5 . 0版本的程序設計軟體開發了瀝青混合料配合比優化設計軟體，對瀝青混合料的配合比從技術經濟方面得到最優化設計。研究同時以實驗結果作為案例分析，得到了比較滿意的結果。
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