急性胰腺炎患者出现休克则表示()
A.血容量不足
B.继发细菌感染
C.胰腺出血坏死
D.并发腹膜炎
E.以上都不对
参考答案:C
解析:急性胰腺炎患者出现休克则表示胰腺出血坏死
(8分)、如图所示,一半径为R的绝缘圆形轨道竖直放置,圆轨道最低点与一条水平轨道相连,轨道都是光滑的.轨道所在空间存在水平向右的匀强电场,场强为E.从水平轨道上的A点由静止释放一质量为m的带正电的小球,为使小球刚好在圆轨道内做圆周运动,求释放点A距圆轨道最低点B的距离s.已知小球受到的电场力大小等于小球重力的倍.
Nicholas Chauvin, a French soldier, aired his veneration of Napoleon Bonaparte so ______ and unceasingly that he became the laughingstock of all people in Europe.
A. vociferously B. patriotically C. verbosely D. loquaciously