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磁共振成像机是一种大型的圆形电子磁体,中间有通道。接受体验者只需躺在通道内的台面上,借助于此台经过强有力的磁场,机器随即对其体内细胞核因受磁力作用而放出的能量进行测量,测量结果便产生人体组织电视图像。医生认为,磁共振成像是检查软组织与器官的方法,图像能辩别健康组织和病变组织,比×线摄片要细致些,缺点是神经系统易与肌肉、脂肪等组织相混淆。新近,华盛顿大学和伦敦大学的科学家在英刊上报道说,他们已
A magnetic resonance imaging machine is a large circular electronic magnet with a channel in between. Accept the experience only lying on the channel within the table, with the Taiwan through a strong magnetic field, the machine immediately on the nucleus of its body due to the magnetic force released by the energy measurement, the measurement results will produce human tissue TV images. Doctors believe that magnetic resonance imaging is a method of examining soft tissues and organs. Images can distinguish between healthy tissues and diseased tissues, which are more elaborate than x-ray radiographs. The disadvantage is that the nervous system is easily confused with tissues such as muscle and fat. Recently, scientists at the University of Washington and the University of London reported in the British edition that they have