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- mantle convection cell 地幔对流环
- Cretaceous Large Igneous Provinces and mantle convection. 白垩纪大火成岩省与地幔对流
- The issue of upper vs whole mantle convection is critically discussed. 最后,着重讨论了上地幔与全地幔对流的论争。
- Therefore, the CMB is the beginning and the end of whole mantle convection. 因此,地幔底层既是全地幔对流的起点,又是全地幔对流的终点。
- The rise of the asthenosphere,the position of Moho and mantle plume are the indication of the mantle convection. 软流圈上涌高度、莫霍面或地幔羽的位置是地幔对流的具体的表现。
- The three regions of mantle convection beneath East-Asia and Western-Pacific agree with Western-Pacific, Asia and tethyan tectonic regions. 勾勒出南海地区构造特征:从上到下的大体结构是上部呈“工”字型、中间为圆柱型、底部呈盾形的地幔上升流。
- It is very important to use noncomplete elastic coefficient to study massif stabilitty, earthquake gestation, mantle convection and continent dynamics. 摘要地球介质非完全弹性参数对于研究地体稳定、地震孕育、地幔对流、大陆动力学是非常重要的。
- If the amount of cooling at the surface exactly equals the heat delivered by the point source, a self-sustaining toroidal convection cell will be created. 如果在表面变冷失去的热量恰好等于由局部源带来的热量,就将会产生一个环形对流圈。
- Geological charact eristics at their locations show continuous or pulsive westward slipping of lith osphere with respect to convection cell. 它们产出的地质特征表明,岩石圈相对地幔对流体,持续或幕式地向西滑移。
- This provides the basis for the proposed model for convection in the Earth's mantle, with the heat sources lying deep within the Earth and plumes being the rising columns at the center of toroidal convection cells. 位于地球深部的热源和作为位于环形对流层中心的上升柱体的地慢羽,为所提出的地球的地幔内部的对流模型提供了基础。
- If the amount of cooling at the surface exactly equals the heat delivered by the point source,a self-sustaining toroidal convection cell will be created. 如果在表面变冷失去的热量恰好等于由局部源带来的热量,就将会产生一个环形对流圈。
- These interactions may also serve as important ways for lithosphere recycling and mass exchange between the shallow and deep parts of the Earth, which could significantly affect deep mantle convection and surface tectonic processes. 这种相互作用被认为是稳定克拉通岩石圈遭受改造甚至破坏的深部机制,同时还是地球深、浅部物质交换的重要方式,因而显著影响着地球深部的对流和地表的构造过程。
- Small scale of mantle convection restricted in asthenosphere diverges in sea basins, converges in Okinawa Trough and Mariana Trough, and it can be generally analogized with isostatic gravity anomaly. 小尺度地幔流主要限于软流圈层内部 ,在各海盆分散 ,而在冲绳海槽和马里亚纳海槽则会聚 ,可与均衡重力异常类比。
- ADVANCES IN MANTLE CONVECTION STUDY 地幔对流研究的一些新进展
- Progress in mantle dynamics--mantle convection 地幔动力学研究进展--地幔对流
- However, the high helicity is of help to maintain the energy of convection cell at the mature stage of storm, and lead to a long life cycle of convective cell. 在风暴发展阶段,低螺旋度有利于大尺度向对流尺度的能量串级,而在风暴成熟阶段,高螺旋度则有利于对流单体的能量维持,从而形成长生命周期的对流系统。
- CORIOLIS FORCE IN MANTLE CONVECTION 地幔对流中的科里奥利力
- Convection cells of moisture-laden air continually rise, like the hotter soup at the bottom of a pot bubbling to the surface, in a vain attempt to breach the wall of the Himalaya. 富含水气的对流胞持续上升(就像锅子底部温度较高的汤往上面冒泡一般),想突破喜马拉雅山的屏障,却徒劳无功。
- This evaporation of water creates giant cyclical convection cells that circulate air,heat,and moisture both vertically and from place to place in the atmosphere,as shown in figure 5-4. 这水的蒸发产生巨大的周期性对流细胞,散发空气,热量和水分垂直以及地点大气中所示,在图5-4。
- A MANTLE CONVECTION MODEL DRIVED BY DENSITY ANOMALIES IN MANTLE 地震层析成像之密度异常驱动地幔对流模型