下列关于山茱萸药理作用的叙述,错误的是()
A.调节免疫功能
B.保肝
C.降血糖及抗糖尿病血管病变
D.抗氧化
E.抗心律失常
参考答案:B
_______, her hands shook constantly and violently.
A.Knowing her son killed in the mine
B.When she knew her son was killed in the mine
C.Known her son killed in the mine
D.She knew her son killed in the mine
在事故树分析中,反映基本事件发生概率的增减对顶上事件发生概率影响的敏感程度的是()
A.结构重要度
B.临界重要度
C.概率重要度
D.最小径集