英语词汇“stone ballast”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	stone ballast
释义	stone ballast短语¹⁴⁴⁹⁷²⁺² 基本例句石渣粉 Railway crushed stone ballast dynamic stiffness and damp are important parameters of dynamic simulation of track structure. 道床动刚度和阻尼是轨道结构动力仿真计算的重要参数。 cnki
随便看	cooperate learning cooperate mechanism cooperate medical security Cooperate mode cooperate on cooperate on a problem cooperate on the project cooperate part cooperate question answering cooperates cooperate with industry cooperate with others cooperate with sb cooperate with the parents cooperate with this great project Cooperate work co-operates cooperate ship-air defense cooperates the association cooperates the entire relations cooperate successfully cooperate target cooperate teaching model cooperate towards that end cooperate towards the end