“母性行为”的概念、定义、翻译、参考文献-科学参考

单词	母性行为
释义	母性行为 Encyclopedia 理学性行为生理基础释 maternal behavior母性行为动物在后代激发下受母性动机支配的一种亲代抚育行为。如鱼类和两栖类的护卵行为，鸟类的孵窝、喂食和护巢行为，哺乳动物的筑巢、哺乳、温暖、护崽、舔舐-理毛、携崽和集体抚育等行为。
随便看	nonnegative integral kernel nonnegative manifold nonnegative matrix non-negative matrix factorization nonnegative measure nonnegative number nonnegative operator nonnegative orthant nonnegative partial sum nonnegative quadratic form nonnegative semi-definite matrix nonnegative solution nonnegative splitting nonnegativity nonnegativity condition nonnegativity requirement non nesting matching non-nesting matching nonnesting matching non nesting partition non-nesting partition nonnesting partition non neutral plasma non-neutral plasma nonneutral plasma

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。