过度悲伤对气机的影响是()
A.气消
B.气结
C.气上
D.气下
E.气乱
参考答案:A
解析:悲则气消,是指过度悲忧,可使肺气抑郁,意志消沉,肺气耗伤。
In software engineering and systems engineering, ()is a description of a system's behavior as it responds to a request that originates from outside of that system.
A.black box
B.business rule
C.use case
D.traceability matrix
卡比多巴治疗帕金森病时可()
A.提高多巴脱羧酶活性,使外周左旋多巴转变成多巴胺增加
B.提高多巴脱羧酶活性,使中枢左旋多巴转变成多巴胺增加
C.抑制多巴脱羧酶活性,使外周左旋多巴转变成多巴胺减少
D.抑制多巴脱羧酶活性,使中枢左旋多巴转变成多巴胺减少
E.不影响多巴脱羧酶活性