“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	Anosov foliation Anosov mapping Anosov system Anosov vector field A-not-A question A Note of Mongolian Nomadic Life Another Collection of Supreme Poems Another Letter to Ma Shiying another name Another Poem Presented to Lu Chen another pronunciation An Outline History of Archives Management in the Kuomintang Period An Outline of Chinese Ancient Literary Styles An Outline of Chinese Literature An Outline of Chinese Rhymed Literature An Outline of Dance Theory An Outline of Literary History of Fourteen Dynastic Periods An Outline of Operatic Education An Outline of Quyi in Beijing An Outline of the History of Chinese Daoqing Opera An Outline of the History of Chinese Fiction An Outline of the History of Chinese Literature An Outline of the New Dancing Art An Outline of Yuan Drama An Outline of Yuan Zaju Drama

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。