“河流封冻”的概念、定义、翻译、参考文献-科学参考

单词	河流封冻
释义	河流封冻 Encyclopedia 工学河流冰情释 freeze-up of river河流封冻河流水面80%以上形成连续冰盖的现象。
随便看	Punctuated-Equilibrium Model punctuated equilibrium paradigm punctuated-equilibrium theory punctuation punctuation and criticism punctuation marks punctuation symbol punctum puncture puncture counter punctured punctured ball punctured code punctured complex plane punctured disc punctured manifold punctured plane punctured projective line punctured set punctured space punctured sphere Pune Punga Mare pungi Punic civilization

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。