20楼: Originally posted by pptang at 2013-07-05 09:15:08
内径约80mm的磁场还要1T，那得用超导磁体了，如果2厘米普通磁体还有可能。就像楼上说的，用ppms吧，能变温变磁场。

19楼: Originally posted by Ceoma at 2013-07-05 09:01:32
这个讨论就到此为止吧，是非留给读帖者判断吧。
嗯，还是感谢你最初的建议和热心。...

22楼: Originally posted by dota at 2013-07-05 23:01:55
涵养不错 ！...

21楼: Originally posted by dota at 2013-07-05 22:57:10
"内径约80mm的磁场还要1T，那得用超导磁体了" ? 这话不对。看看下面连接，看看那个成像探头去掉后，会有多大空间。

http://www.medgadget.com/2010/09/bruker_icon_1_tesla_desktop_mri_scanner.html ...

24楼: Originally posted by pptang at 2013-07-06 13:27:06
你给厂家打过电话？真的8厘米内径能到1T？...