“勒拿河”的概念、定义、翻译、参考文献-科学参考

单词	勒拿河
释义	勒拿河 Encyclopedia 理学勒拿河释 Lena River勒拿河位于俄罗斯东西伯利亚，是俄罗斯境内最长的河流，也是世界上流域全部在永久冻土带的最长河流。
随便看	regular measure regular method regular metric regular mixture regular mode and reverse mode regular model regular module regular moment regular monomorphism regular nebula regular neighborhood regular net regular network regular n-gon regular nonagon regular norm regular normed space regular number regular number field regular observation regular octagon regular octahedron regular octahedron group regular one parameter subgroup regular one-parameter subgroup

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。