日期:
来源:雅诚德英语网
"Life increasingly depends on technologies that didn't exist when the magnetic recordings began, " said Alan Thomson, BGS head of geomagnetism.
“人类的生活越来越依靠在开始磁场记录的年代还不存在的科技”,英国地质调查局的负责人艾伦·汤姆森说道。
"Life increasingly depends on technologies that didn't exist when the magnetic recordings began, " said Alan Thomson, BGS head of geomagnetism.
“人类的生活越来越依靠在开始磁场记录的年代还不存在的科技”,英国地质调查局的负责人艾伦·汤姆森说道。