crystalline basement
[地质] 结晶基底
常用释义
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美式发音
基本释义
- [地质] 结晶基底
例句
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1·Dahongshan Rock Group is the crystalline basement in the SW margin of the Yangzi Landmass.大红山岩群是扬子陆块西南缘的结晶基底。
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2·Baoyintu Group is recognized as an ancient fragment from crystalline basement in stage of continental margin disjoined.宝音图群为陆缘拉张解体阶段源自结晶基底的裂解古陆块。
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3·If the sedimentary basin is situated on a crystalline basement, the depth of the basin, the axis and other general trends can be outlined.如果沉积盆地是覆于结晶基底之上的，那么这个盆地的深度，轴向以及其它一些大致的趋势均可勾绘出来。
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4·The early Proterozoic metamorphic crystalline basement and the late stable platform covers are exposed in the Yili-central Tisnshan region.伊犁中天山区出露早元古代变质结晶基底及晚期地台型稳定盖层。
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5·The Yimeng paleouplift inherits the shape of the crystalline basement, with the Upper Carboniferous directly covering the metamorphosed basement;伊盟隆起具有继承性，继承了结晶基底的形态，上石炭统太原组直接覆盖在变质基底之上。
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6·Chengdao oil field has a crystalline basement of Achaean granite gneiss and a sedimentary basement of Paleozonic carbonate rock or Mesozonic clastic rock.埕岛油田的结晶基底为太古界花岗片麻岩，沉积基底为古生界碳酸盐岩和中生界碎屑岩。
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7·Gold mineralization in the study area is hosted in continental volcanic rocks of Middle Proterozoic, Xionger Group overlying the Archean crystalline basement.本区金矿化产于太古界结晶基底之上的中元古界熊耳群陆相火山岩中。
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8·The Panxi (Panzhihua-Xichang) granulites have long been recognized as the oldest rock of the crystalline basement with the highest metamorphic grade on the western margin of the Yangtze Block.攀枝花-西昌（攀西）麻粒岩一直被认为是扬子陆块西缘变质程度最高和最古老的结晶基底岩石。
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9·A craton includes a crystalline basement of commonly Precambrian rock called a shield, and a platform in which flat-lying or nearly flat-lying sediments or sedimentary rock surround the shield.克拉通包含通常为前寒武纪岩石的结晶基底，即地盾，也包含围绕地盾的并在其上有平卧或近于平卧的沉积物或沉积岩层的地台。
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10·The eyre peninsula south Australia makes up the southern part of the gawler craton. it contains a major portion of archean to mid proterozoic crystalline basement province of the gawler craton.南澳的eyre半岛位于gawler克拉通南部，包含了gawler克拉通太古界至中元古界结晶基底的主要部分。