小儿生长发育的基本规律包括()。 ["生长发育是一个连续过程","各系统器官发育是不平衡的","淋巴系统发育是先慢后快","生长发育是遵循着预期的特定顺序","生长发育有个体差异"]
脂蛋白脂酶活性不良脂蛋白脂酶缺乏 ["家族性Ⅰ型高乳糜微粒血症","Ⅱ型高脂蛋白血症","Ⅲ型高脂蛋白血症","Ⅳ型高脂蛋白血症","Ⅴ型高脂蛋白血症"]
用于标记蛋白质醛基的,适用范围较BHZ宽的活化生物素是() ["BCNHS","BCHZ","BHZ","光生物素","生物素脱氧核苷三磷酸"]
免疫-PCR是迄今最敏感的分析方法,其检测灵敏度可达() ["10-10","10-11","10-20","10-21","10"]
劳动力的供给大于社会经济发展对劳动力的需求,会出现()现象。 ["失业现象","劳动力不足","失业现象消失","各种可能"]
先兆流产()子宫内膜癌()宫颈息肉()宫颈癌()排卵期()