“张衡地动仪”的概念、定义、翻译、参考文献-科学参考

单词	张衡地动仪
释义	张衡地动仪 Encyclopedia 理学地震仪释 Zhang Heng’s seismoscope张衡地动仪中国古代测验地震方位的仪器，人类史上第一架验震器。又称候风地动仪。
随便看	ordinary arithmetic ordinary binding ordinary character ordinary chondrite ordinary concrete ordinary concrete structure ordinary congruence ordinary continued fraction ordinary convergence ordinary cosmetic ordinary curve ordinary cusp ordinary derivative ordinary dichotomy ordinary difference equation ordinary differential equation ordinary differential equation order ordinary differential equation without prehistory ordinary differential operator ordinary Dirichlet series ordinary discontinuity ordinary distribution ordinary double point ordinary element ordinary elliptic curve

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。