“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	minor injury minor in principal position minority minority areas minority carrier minority carrier admittance minority carrier density minority carrier emitter minority carrier lifetime measurement minority equity value minority forestry minority game minority game, MG minority government minority influence minority language broadcasting minority language dictionary compilation Minority language information processing minority language modernization of china minority language planning of China minority national ethic minority nationality library minority rights minority shareholding minority writing systems of China created by the western missionaries

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。