属半定量资料的是()。属计数资料的是()。 ["尿蛋白","白细胞数","就诊人数","住院天数","血压某研究人员将统计资料按研究指标的类型整理实验数据"]
地高辛的中毒血清浓度为() [">2ng/ml",">5ng/ml",">20ng/ml",">50ng/ml",">100ng/ml"]
某海港拟建两个5万t级泊位重力式沉箱顺岸式结构码头,某施工单位承接了该项目,并组建了项目部,组织编制施工组织设计。
语声低微,静而少言,呼吸怯弱,气短属于()语声壮厉,烦而多言,呼吸气粗,喘促痰鸣属于() ["阴证","阳证","实证","虚证","虚实夹杂"]
地高辛适用于() ["心律失常","心力衰竭伴有快速心室率的心房颤动","急性心肌梗死早期","肺源性心脏病","心肌严重缺血"]
《三里湾》是我国第一部成功地反映农业合作化运动的长篇小说,也曾产生了较大的影响,但为什么在当时仍然受到了主流意识形态的批评?