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- 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;
- Keywords Mesozoic;crust mantle mineralization;metallogenic model;gold mineralized area in east Shandong; 关键词中生代;壳幔成矿作用;成矿模式;胶东金矿集中区;
- The earth has a core and a mantle around it. 地球的中心是地核,地核的周围是地幔。
- The mountain was covered with a mantle of snow. 山上覆盖着一层雪。
- He had the crust to ask to borrow my new car! 他竟有脸借我的新车!
- The earth's crust is between 5 and 25 miles thick. 地壳有五至二十五英里厚。
- Mantle drove in two runs with a single and a sacrifice fly. 曼特耳以一个一垒打和一高飞牺牲打来使二人跑垒得分。
- A covering resembling a cloak or mantle. 斗篷状覆盖物一种类似长袍或斗蓬的遮盖物
- Scientists call this layer of crust and upper mantle the lithosphere. 科学家称这层地壳和上部地幔为岩石圈。
- (3) The crust mantle transition in the west is considerably thicker than in the east, probably due to different extents of magmatic underplating. (3)西部壳幔过渡带较厚而东部较薄,反映两地不同的岩浆底侵作用程度。
- Its crust and mantle yield when unusual weight is placed on them. 在不寻常的负荷之下地壳和地幔会发生位移。
- The temp between the crust and mantle is that minerals will melt. 温度之间的地壳和地幔的是矿物质会融化。
- core mantle couplingn. 核幔耦合
- A model of two-layer anisotropy media is used to simulate the crust and the upper mantle respect-tively, and elastic wave fields are calculated in four coupling conditions between the two layers. 用几种不同情况下的两层各向异性模型,模拟了全波场,著重分析了不同深度观测点上的前切波分裂特徵。
- Earth quakes can result from stresses in the earth's crust. 地壳内的应力可能引起地震。
- The crust on the snow was thick enough for us to walk on it. 外层的雪已经冻硬,可以在上面行走。