A.极短TR,长TE
B.长TR,极短TE
C.长TR,长TE
D.极短TR,极短TE
E.极长TR,极长TE
[单选题]下列哪种情况可形成质子密度加权像A.长TR,短TEB.长TR,长TEC.短TR,短TED.长TRE.短TR
[单选题]对比增强磁共振血管造影所采用的序列()A . 极短TR,长TEB . 长TR,极短TEC . 长TR,长TED . 极短TR,极短TEE . 极长TR,极长TE
[单选题]对比增强磁共振血管造影所采用的序列A.极短TR,长TEB.长TR,极短TEC.长TR,长TED.极短TR,极短TEE.极长TR,极长TE
[单选题]对比增强磁共振血管造影所采用的序列( )。A.极短TR,极短TEB.极短TR,长TEC.长TR,长TED.长TR,极短TEE.极长TR,极长TE
[单选题]对比增强磁共振血管造影所采用的序列( )。A.极短TR,极短TEB.极短TR,长TEC.长TR,长TED.长TR,极短TEE.极长TR,极长TE
[单选题]对比增强磁共振血管造影所采用的序列A.极短TR,长TEB.长TR,极短TEC.长TR,长TED.极短TR,极短TEE.极长TR,极长TE
[单选题]下列哪一种情况可形成T2加权像A.长TR,短TEB.长TR,长TEC.短TR,短TED.长TRE.短TR
[单选题]下列哪一种情况可形成T1加权像A.长TR,短TEB.长TR,长TEC.短TR,短TED.长TEE.短TE
[单选题]对比增强磁共振血管造影所釆用的序列特点是A.极短TR,长TEB.长TR,极短TEC.长TR,长TED.极短TR,极短TEE.极长TR,极长TE
[单选题]在自旋回波序列中,T加权像是指A.长TR,短TE所成的图像B.长TR,长TE所成的图像C.短TR,短TE所成的图像D.短TR,长TE所成的图像E.依组织密度所决定的图像