“鸟鼠同穴”的概念、定义、翻译、参考文献-科学参考

单词	鸟鼠同穴
释义	鸟鼠同穴 Encyclopedia 理学〔中国生物学史综合条目〕释 birds and rats share a cave鸟鼠同穴在高原地区特殊环境下，某些种类的鸟、鼠同一处洞穴的生活现象。
随便看	quadratic non-residue quadratic non-residue modulo m quadratic optimization quadratic performance index quadratic phase array quadratic polynomial quadratic programming quadratic programming problem quadratic rate of convergence quadratic rate of increase quadratic reciprocity quadratic reciprocity law quadratic reciprocity theorem quadratic recurrence equation quadratic representation quadratic residue quadratic residue modulo m quadratic residue symbol quadratic residue theorem quadratic risk quadratic root quadratics quadratic sieve quadratic sine quadratic smoothing

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。