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

单词	history of dam engineering in the world
释义	history of dam engineering in the world Encyclopedia 工学世界坝工史释 history of dam engineering in the world世界坝工史人类为解决防洪、灌溉、航运、供水、水力利用等问题而修筑堤坝的发展历史。
随便看	coaxial resonant cavity coaxial spherical system coaxial stacking coaxial system coaxial system of circles coaxial transmission photography coaxial type detector coaxial-type detector coaxial viewfinder coaxial water line coaxial window coaxing coaxis three-mirror-anastigmat camera coaxitron coaxswitch cobalamin cobalt Cobalt-60 radiation source in industry cobalt-60 room cobalt-60 teletherapy cobalt-based cast and wrought superalloy cobalt based cast superalloys cobalt based catalyst cobalt bearing crust survey cobalt blue

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。