“外用避孕”的概念、定义、翻译、参考文献-科学参考

单词	外用避孕
释义	外用避孕 Encyclopedia 医学外用避孕释 barrier methods外用避孕用物理方法（机械阻挡）不让精子到达子宫腔内，或用化学制剂在阴道内灭活精子，也可两者结合，以此阻挡精、卵相遇而避孕的方法。
随便看	solution of a game solution of a linear equation solution of an equation solution of an inequality solution of a system of equations solution of a triangle solution of generalized power series solution of harmonic oscillator by ladder operators solution of international tax disputes solution of power series solution of the Pell equation solution of the Pell equation in compact output solution of two constituents solution operator solution phase combinatorial synthesis solution polycondensation solution polymerization solution polymerized butadiene styrene rubber solution polymerized butadiene styrene rubber (SSBR) solution polymerized styrene-butadiene rubber solution pump solutions solutions engineering solution set solution set continuity

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。