“barrier methods”的概念、定义、翻译、参考文献-科学参考

单词	barrier methods
释义	barrier methods 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	adaptive machine translation adaptive machining adaptive maintenance adaptive maintenance of information system adaptive management adaptive management strategy adaptive market hypothesis adaptive mesh adaptive mesh generation adaptive mesh refinement adaptive method adaptive modulation coded，AMC adaptive modulation hypothesis adaptive neural network adaptive optical system adaptive optics adaptive optimal control adaptive optimization adaptive performance adaptive phase control adaptive prediction adaptive predictive coding adaptive predictive coding, APC adaptive predictive coding,APC adaptive probabilistic neural network

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