plate tectonics
英 [ˌpleɪt tekˈtɒnɪks]
美 [ˌpleɪt tekˈtɑːnɪks]
n. 板块运动; 板块构造学
牛津词典
noun
- 板块运动；板块构造学
the movements of the large sheets of rock (called plates ) that form the earth's surface; the scientific study of these movements
柯林斯词典
- 板块构造（论）
Plate tectonicsis the way that large pieces of the earth's surface move slowly around.
英英释义
noun
- the branch of geology studying the folding and faulting of the earth's crust
双语例句
- The Early Precambrian Collisional Orogenic Process and Plate Tectonics: Chance and Challenge of Precambrian Geology
早期碰撞造山过程与板块构造：前寒武纪地质研究的机遇和挑战 - Plate Tectonics on the Relationship Between the Flora of the Southeastern China and the North America
板块构造对我国东南沿海地区植物区系与东亚-北美间断分布的关系 - Plate Tectonics and Sea-floor Spreading
板块结构与海床扩展 - Archean geotectonic transition of systems from mantle plume to plate tectonics in North China
华北太古宙从地幔柱体制向板块构造体制的转化 - In the theory of plate tectonics, one of the sections into which the earth's crust is divided and that is in constant motion relative to other plates, which are also in motion.
板块在板块构造地质学理论中地壳被划分的几部分之一，它相对于其它板块处于持续的运动中，同时其它板块也在运动。 - The gradual movement and formation of continents ( as described by plate tectonics).
大陆的逐渐移动和形成过程（板块构造学的描述）。 - The idea of sea-floor spreading actually preceded the theory of plate tectonics.
海床扩展说实际上早于板块结构理论。 - The surface, or crust, of the Earth is shaped by a process called plate tectonics.
地球的表面，或者说地壳，由板块地壳构成。 - The implication of tectonic cycle in terms of plate tectonics theory is totally different from the one in early knowledge, which laid stress on uncomformity.
板块构造理论中的构造旋回含义与早期经典的强调以不整合为基础的认识不同。 - The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle.
板块结构理论描述岩石圈的运动。岩石圈是相对坚硬的地球外层，包括全部地壳和部分地幔。