The history of the Earth's magnetic field provides basic information on the dynamics of core mantle boundary and core convection. 地球磁场的演化历史对研究地核与地幔边界的动力学和地核内的磁流体力学过程提供了重要的信息。
The new generation of high resolution seismic tomographic images of lower mantle and core mantle boundary region have provided amazing insights for global tectonics and the dynamic processes of the Earth. 新一代高分辨率下地幔及核幔边界的地震层析成像,改变了我们对全球构造模式及地球动力过程的认识。
The Earth's core interacts strongly with the mantle through the contact at the core mantle boundary and through the gravitational coupling between the inner core and the mantle. 地核通过核幔边界的接触及内核与地幔的引力耦合与地幔存在强烈的相互作用。
The hydrogen released from hydride at the core mantle boundary or mantle had been reacting chemically, yielding mantle fluids to promote earth evolution. 核幔边界或地幔中氢化物释放出的氢,发生化学反应,形成地幔流体,推动地球演化。
Within this lowermost mantle layer, the partial melting of material of lower mantle and chemical reaction of core mantle material can occur. 在地幔底层可能发生地幔物质(包括俯冲板块物质在内)的部分熔融作用,也可能存在外核液态铁与地幔硅酸盐的化学反应。