“history of navigation engineering technology in the world”的概念、定义、翻译、参考文献-科学参考

单词	history of navigation engineering technology in the world
释义	history of navigation engineering technology in the world Encyclopedia 理学世界运河工程技术史释 history of navigation engineering technology in the world世界运河工程技术史人类为方便交通而修建的运河和建设水运网络的历程及其工程技术。
随便看	steady state steady state analysis steady state approximation steady state component steady state concentration steady-state condition steady-state cosmology steady-state creep steady-state current steady-state density steady state distribution Steady State Economy steady-state electric field steady state electromagnetic field steady-state electromagnetic field steady state equation steady-state equation steady state error steady-state error steady state fluid flow in porous media steady state fluid flow through porous media steady state hazard steady-state heat conduction steady-state magnetic field steady-state model

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。