【医】凝集反应的第二阶段

agglutination laying of second track early stage of failure stage of qualitative change stage of stress stage of selection stage of latency stage of vernalization space quartic of second kind number of frames per second number of cycles per second spermatocyte of the second order second stage of labor second stage of phagocytosis second stage of creep second-stage of reheat second stage of impact Prolonged second stage of labor prolonged second stage of labor prolongation of second stage of labor second stage of antibody antigen reaction second stage second-stage cofferdam