计算得t>t0.01.v时可以认为() ["反复随机抽样时,发现这种大小差异的可能性大于0.01","这种差异由随机抽样误差所致的可能性小于0.01","接受H0,但判断错误的可能性小于0.01","拒绝H0,但判断错误的概率为0.01","拒绝H0,但判断错误的概率未知"]
某女,22岁,每值经行大便泄泻,经色淡,质稀,腰膝酸软,头晕耳鸣,舌淡苔白,脉沉迟,辨证为() ["肾虚泄泻","脾虚泄泻","肝郁脾虚泄泻","伤食泄泻","外感泄泻"]
急性湿疹可表现为() ["红斑","大疱","丘疹","丘疱疹"]
核素脏器功能测定、脏器显像和体外放射分析等技术的共同原理是()。 ["放射性测量","反稀释法原理","免疫反应","示踪技术的原理","动力学模型"]
在下列工业生产中,何者不宜采用湿式作业() ["采煤","开凿隧道","水泥生产","矿山开采","以上全部"]
下列骨折中最不稳定的骨折类型是()