GEabbr.美国通用电气公司（=General Electric Coabbr.地面设备（=ground equipment）abbr.锗（=germanium）Gegann.吉根

1. In the light of the special chanacteristics of China's geologic structure,Li Siguang applied the method of geomechanics to study the law of crustal movement.
   有鉴于我国地质结构的特点，李四光运用地质力学的方法，来研究地壳运动的规律。