“track gradient”的概念、定义、翻译、参考文献-科学参考

单词	track gradient
释义	track gradient Encyclopedia 工学铁路线形释 track gradient线路坡度铁路线路纵断面上一定水平距离的线段，起点或终点在该距离内上升或下降的高度与该线段水平距离之比。中国用千分率表示。通常线路纵断面由各种不同坡度的线段组成。又称坡率。
随便看	The Advancement of Learning The Adventure of the Head of Mamlouk Jabir The Adventures of a Little Rag Doll The Adventures of Caleb Williams The Adventures of Fong Sai-Yuk The Adventures of Huckleberry Finn The Adventures of Joseph Andrews and His Friend The Adventures of Mr. Nicholas Wisdom The Adventures of Pinocchio The Adventures of Prince Achmed The Adventures of Roderick Random The Adventures of Sherlock Holmes The Adventures of Shuke and Beita The Adventures of Sinbad The adventures of the kingdom of Rock The Adventures of Tom Sawyer The Advertisement Law of PRC The Advice on Strengthening Development and Utilization of Information Resources the advocacy coalition framework The Aeronautical Journal the Aerospace Industries Association The Aesthetic as the Science of the Lingustic in General The Aesthetics of Atmosphere The Aesthetics of Contemporary Western Films the aesthetics of landscape architecture plants

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