TE错误的描述是:()。
A.TE范围为8-3000Ms
B.原则上讲TE无最佳绝对值
C.TE短则T1对比好
D.TE长则T1对比好
E.T2加权的TE值为60-150MS
第1题:
1、SE序列中,下面哪种条件可以获得T1加权图像?() Which of the following parameters in the SE sequence can lead to a T1-weighted image?()
A.长TE,长TR long TE and long TR
B.长TE,短TR long TE and short TR
C.短TE,短TR short TE and short TR
D.短TE,长TR short TE and long TR
第2题:
SE序列中,下列哪种情况可以形成T1加权像
A.长TE,长TR
B.短TE,短TR
C.长TE,短TR
D.长TE,短TR
第3题:
SE序列中,下列哪种情况可以获得T1加权图像
A.长TE,长TR
B.长TE,短TR
C.长TR,短TE
D.短TR,短TE
第4题:
SE序列中,下列哪种情况可以形成T1加权像()
A.长TE,长TR
B.长TE,短TR
C.短TE,短TR
D.短TE,长TR
第5题:
SE序列中,下面哪种条件可以获得T1加权图像? Which of the following parameters in the SE sequence can lead to a T1-weighted image?
A.长TE,长TR long TE and long TR
B.长TE,短TR long TE and short TR
C.短TE,短TR short TE and short TR
D.短TE,长TR short TE and long TR