矿粒在介质中的沉降末速与下列哪几项因素有关()
用16种人格因素测验量表(16PF)测验某人的人格特征,这一方法是依据() ["弗洛伊德人格理论","卡特尔人格理论","罗杰斯的人格理论","斯金纳的人格理论","艾森克人格理论"]
瘾疹之风热犯表者,宜加用() ["大椎、风门","肺俞、风门","天枢、足三里","脾俞、足三里","曲池、内关"]
瘾疹之血虚风燥者,宜加用() ["大椎、风门","肺俞、风门","天枢、足三里","脾俞、足三里","曲池、内关"]
某药品生产企业研发出的新药经批准后进入了临床试验阶段。上述临床试验的病例数为() ["20~30例","不少于100例","不少于200例","不少于300例"]
家庭计划生育通常是指