“候鸟”的概念、定义、翻译、参考文献-科学参考

单词	候鸟
释义	候鸟 Encyclopedia 理学鸟纲释 migrant birds候鸟一年之中随着季节变化，定期地沿着比较稳定的路线，在繁殖区和越冬区之间迁徙的鸟类。又称迁徙鸟。
随便看	effective scattering layer effective search width effective set effective soil fertility effective source rock effective spike rate of tiller effective stability effective stimulated reservoir volume effective storage capacity effective stress strength parameter effective supply effective system effective teaching effective temperature effective theory effective thermodynamic potential effective thickness of oil reservoir effective thrust effective thrust coefficient effective tiller effective torque effective transformation group effective valuation effective value effective value of alternating current

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。