“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	computation of Zeta functions in curve case computation of zeta functions in curve case computation on Chinese character form computation theory computation time computation tree logic computation with abacus computation with calculating rod computative computator compute computed generated hologram computed tomography computed tomography angiography computed tomography (CT) computed tomography（CT） scan image compute-intensive task computer computer abuse computeracy computer-aided analysis computer-aided analysis, CAA computer aided anthropometry technology computer aided apparel design computer aided apparel grading design

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。