“松花江水利史”的概念、定义、翻译、参考文献-科学参考

单词	松花江水利史
释义	松花江水利史 Encyclopedia 工学中国水利史释 history of Songhuajiang river conservancy松花江水利史松花江流域水资源开发利用与防汛、抗旱工程建设及河流整治的历史过程。
随便看	external loop external loop airlift reactor externally dispersed interferometer externally inscribed curve externally modulated optical transmitter externally prestressed concrete structure externally-pulsed externally stable set externally tangent external-magnetic wet permanent drum magnetic separator external mold external motivation of learning external negation external network external occipital crest external occipital protuberance external occultor external occultor coronagraph external oriented economy external parameter external part-time of administrative subject external part-time of market subject external path length external photoelectric effect imaging device external plasticization

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。