与所治疾病的病势相对而言的中药性能是( )
A.四气B.五味C.升降浮沉D.归经E.毒性
参考答案:C
The()is a collection of modules serving as interface between hardware and software to provide a software platform.
A.computer
B.processor
C.application software
D.operating system
A.mgtgθ
B.mgsinθ
C.μmg
D.μmg