一般量增价平的走势,通常不会发生在()行情结构中。 ["多头初升段","空头初跌段","多头主升段","空头主跌段"]
INR为() ["PT(正常)ISI/PT(患者)ISI","PT(患者)ISI/PT(正常)ISI","[PT(正常)/PT(患者)]ISI","[PT(患者)/PT(正常)]ISI","以上都不是"]
办公自动化
因特网(internet)
血浆凝血酶原时间测定延长见于() ["心肌梗死","脑血栓形成","深静脉血栓形成","原发性纤溶症","多发性骨髓瘤"]
决策支持系统