俄罗斯科学院高压物理研究所的专家认为 ,地球内核可能是由粘滞性极高的非晶体物质构成的。　　据俄《消息报》报道 ,地核为距地表约 2 90 0ｋｍ以下的地球中心部分。根据地震波的传播速度判断 ,地核可分为内核和外核 ,外核为液态 ,内核为固态。地核主要成分为铁、镍等。目前很 Experts at the Institute of High Voltage Physics at the Russian Academy of Sciences believe that the Earth's core may be composed of highly viscous amorphous materials. According to the Russian “Izvestia” reported that the core is about 2 90 0km from the Earth's surface below the center part. According to the propagation velocity of seismic waves, the core can be divided into inner core and outer core, outer core is liquid, and core is solid. The main components of the core of iron, nickel and so on. It is very