“travel time”的概念、定义、翻译、参考文献-科学参考

单词	travel time
释义	travel time Encyclopedia 工学交通流参数释 travel time交通行程时间车辆在某一段行程（路径或路段）所经历的时长。 Physics 电磁学 travel time传播时间 Astronomy travel time传播时间
随便看	proper proper acceleration proper action proper additive character proper affine hypersurface proper affine sphere proper affine transformation proper affinity proper analytic mapping proper angular momentum proper automorphic transformation proper axiom proper base proper character proper characteristic element proper charge density proper chord proper circle proper circular domain proper class proper coloring proper complex orthogonal group proper component proper concave function proper cone quasi convex function

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。