Crust-Mantle
基本解释
- 壳-幔结构
英汉例句
- The mineralization related intrusive was emplaced in three times after magmatic differentiation of the crust mantle mixed magmas.
在第一侵入期花岗闪长岩体内、外接触带的构造有利部位形成金矿体，在第二侵入期花岗闪长斑岩周围 形成铜矿体。 - Material basement and migration dynamic are two essential problems that have to be answered by the crust mantle hydrocarbon abiogenesis theory.
油气生成的物质基础和运移动力是油气壳-幔非生物成因说必须回答的二个基本问题。 - Originally,it belongs to the syntectic granite series,and about the source,belongs to mixed type of crust mantle having obviously multistage magmatic activities.
在成因上属于同熔型花岗岩系列，在物质来源上属于壳幔混合型，岩浆活动具明显的多阶段性； - Crust and mantle in these two areas are coupled as complicated crust mantle transitional zone consisting of multiple laminae with alternate high and low velocities, totaling 20 km in thickness.
海原地震区和巴颜喀拉地块与柴达木地块结合带莫霍面具有明显的活动迹象;壳幔耦合为复杂的高、低速相间的多层壳幔过渡带;总厚度达到20多千米. - Keywords Hydrothermal hydrocarbon;Abiogenic hydrocarbon;Deep petroleum reservoir;Mantle fluid;Crust mantle interaction;
热液烃;非生物成因烃;深部油气藏;地幔流体;壳幔相互作用;