“grading system of asphalt”的概念、定义、翻译、参考文献-科学参考

单词	grading system of asphalt
释义	grading system of asphalt Encyclopedia 工学道路沥青释 grading system of asphalt沥青分级体系沥青作为一种化工产品，必须按照某个技术指标进行等级划分，以形成不同的标号，满足不同地区和工程的需要。
随便看	combinatorial dual graph combinatorial dynamics combinatorial enumeration combinatorial equivalence combinatorial function combinatorial game combinatorial game theory combinatorial geometry combinatorial group theory combinatorial homotopy combinatorial identity combinatorial inequality combinatorial integral geometry combinatorial invariance conjecture combinatorial learning combinatorial logic combinatorial logic operations combinatorially definable function combinatorially equivalent combinatorially equivalent complex combinatorially equivalent polyhedron combinatorially homotopic loop combinatorially inequivalent complex combinatorial manifold combinatorial map

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