“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	lead screw lead screw grinding machine lead selenide leadship art lead shurry lead storage battery lead styphenate lead sub-carbonate lead sulfate lead sulfide lead sulphide lead telluride lead tetraacetate lead tetraoxide lead tetroxide lead-through lead time lead-time lead tin alloy lead-tin alloy lead-tin-telluride lead track lead white leadwort family lead (Ⅱ) carbonate, basic

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。