“developmenthistory of vehicles”的概念、定义、翻译、参考文献-科学参考

单词	developmenthistory of vehicles
释义	developmenthistory of vehicles Encyclopedia 理学交通技术史释 developmenthistory of vehicles车辆发展史陆地上用轮子转动的交通工具的发展历史。车辆泛指所有的带轮子的车。铁路车辆，特指没有动力装置、要靠机车牵引才能在铁路线上运行的客货运输工具。
随便看	invariant definition invariant delta-function invariant density invariant derivative invariant differential invariant differential equation invariant differential form invariant differential operator invariant dimension property invariant distance invariant distribution invariant divisor invariant element invariant embedding invariant embedding method invariant equation invariant estimate invariant estimator invariant estimator (estimate) invariant event invariant expression invariant factor invariant factor ideal invariant family of distributions invariant field

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。