患者,女,52岁,缺失,行固定义齿修复,46为基牙。1年后基牙有跳痛。其主要原因为() ["咬合早接触","牙周膜损伤","咬合力大","末端侧下沉","设计不合理"]
单主寄生
病人饥不欲食,可见于() ["胃火亢盛","胃强脾弱","脾胃气虚","湿邪困脾","胃阴不足"]
由国家行政管理机关依法追究的是() ["刑事责任","行政处理","民事责任","行政责任","财产赔偿"]
在()情况下,浮选机充气量较大。 ["矿浆浓度大","叶轮转速高","矿浆深","矿浆浓度小"]
量制、量纲的含义及区别