[an error occurred while processing this directive]
核磁共振磁体超导接头工艺研究进展
黄兴1,2,张子立1,*(),胡新宁1,2,*(),牛飞飞1,2,孙万硕1,2,孔祥东1,2,戴银明1
Research Progresses Concerning the Superconducting Joints Used in Nuclear Magnetic Resonance Magnets
Xing HUANG1,2,Zi-li ZHANG1,*(),Xin-ning HU1,2,*(),Fei-fei NIU1,2,Wan-shuo SUN1,2,Xiang-dong KONG1,2,Yin-ming DAI1

图1. 核磁共振谱仪频率随时间发展情况

Fig.1. Frequency evolution of NMR spectrometer with time