| 单词 | 板块 |
| 释义 | 〔spelter〕Zinc, especially in the form of ingots, slabs, or plates.粗锌：锌，尤指以铸块、厚片或板块形式存在的〔landmass〕A large unbroken area of land.板块：大块的未分离的陆地〔microgravity〕A minute shift in gravity that can occur through geologic factors in a region, such as the movement of the earth's crust along fault lines.微重力移动：经由一个地区的地质因素所发生重力的微小转移，例如沿着断层所发生的地球板块移动〔argillite〕A metamorphic rock, intermediate between shale and slate, that does not possess true slaty cleavage.厚层泥岩：一种变质岩，在页岩与板岩之间，不具备真正的板块解理〔Europe〕The sixth-largest continent, extending west from the Dardanelles, Black Sea, and Ural Mountains. It is technically a vast peninsula of the Eurasian land mass.欧洲：世界第六大洲，位于达达尼尔海峡、黑海和乌拉尔山脉以西，严格意义上说它是亚欧大陆板块延伸出的一巨大的半岛〔reptile〕Any of various cold-blooded, usually egg-laying vertebrates of the class Reptilia, such as a snake, lizard, crocodile, turtle, or dinosaur, having an external covering of scales or horny plates and breathing by means of lungs.爬行动物：一种爬行纲的冷血的、通常是卵生的脊椎动物，例如蛇、晰蜴、鳄鱼、乌龟或恐龙，具有鳞状外皮或角质板块结构并用肺进行呼吸〔protocontinent〕A landmass, actual or hypothetical, that could develop into a major continent.原始大陆：一种假定的或实际存在的陆地板块，能发展成主要大陆〔subduction〕A geologic process in which one edge of one crustal plate is forced below the edge of another.潜没：指一个地板块受力下降到另一板块之下的过程〔Laurasia〕The protocontinent of the Northern Hemisphere, a hypothetical landmass that according to the theory of plate tectonics broke up into North America, Europe, and Asia.劳亚古大陆：北半球的原始大陆，一片假想中的大陆板块，根据板块构造理论，它分裂为北美洲、欧洲和亚洲〔craton〕A large portion of a continental plate that has been relatively undisturbed since the Precambrian era and includes both shield and platform layers.稳定地块：一块大范围的大陆板块，从前寒武纪时代以来就一直是相当宁静的，包括盾状物和平台层〔mainland〕The principal landmass of a continent.大陆：大洲的主要陆地板块 |
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