MRA是利用了流体的（)A.流空效应B.流入性增强效应C.相位效应D.以上均是E.以上均不是

A.TOE滕

B.密度对比滕

C.PC滕

D.黑血滕

E.对比增强MRA

A.2D-TOF

B.3D-TOF

C.2D-PC

D.3D-PC

E.黑血滕

A.2D-TOF

B.3D-TOF

C.2D-PC

D.3D-PC

E.黑血滕

A.2D-TOF

B.3D-TOF

C.2D-PC

D.3D-PC

E.黑血滕