positive integer【数】
正性变时效应
positive chronotropic action
暂无补充释义。
相关词条
gram-positive
CD30-Positive Anaplastic Large-Cell Lymphoma
positive inotropic drug
T-Lymphocytopenia, Idiopathic CD4-Positive
positive-going
intermittent positive pressure ventilation, IPPV
positive-displacement engine