Welcome to the Bio - geomagnetism Group of the PGL in Beijing!欢迎来到北京生物地磁学实验室!The earth is surrounded by the geomagnetism. The geomagnetism is stable and has some regulation.地球磁场遍布整个地球, 而且相对比较稳定,并有一定的规律可循....

geomagnetism的音标：geomagnetism的英式发音音标为：[ˌdʒi:əʊ'mægnətɪzəm]geomagnetism的美式发音音标为：[ˌdʒioʊ'mægnətɪzəm]...

n.地磁学...