“Lewis and Clark Expedition”的概念、定义、翻译、参考文献-科学参考

单词	Lewis and Clark Expedition
释义	Lewis and Clark Expedition Encyclopedia 历史学美国历史释 Lewis and Clark Expedition刘易斯和克拉克探险美国T.杰斐逊政府（1801～1809）时期组织的对北美大陆西部的探险活动。
随便看	elliptic invariant elliptic inverse point elliptic inversion elliptic involution elliptic irrational function elliptic isometric transformation ellipticity ellipticity condition ellipticity constant ellipticity effect elliptic lambda-function elliptic line ellipticLog elliptic logarithm elliptic metric geometry elliptic modular form elliptic modular function elliptic modular group elliptic modulus elliptic motion elliptic net elliptic net of circles elliptic net of lines elliptic net of spheres elliptic nome

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。