准地台(paraplatform)是活动性比较大的地台,它的基底硬化程度一般较低,盖层厚度较大,在地台的发展过程中有显著而广泛的褶皱和断裂运动以及规模较大的中酸性岩浆活动。
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上海地处扬子准地台的东北端。
Shanghai is at Abstract the northeastern end of the Yangtze paraplatform.
南黄海属于华北地台及扬子准地台的一部分,是一个由隆起、拗陷组成的中、新生代大型复式盆地。
The Southern Huanghai (Yellow) Sea is a part of the North China platform and Yangtze platform, and is a large Mesozoic and Cenozoic composite basin consisting of uplifts and depressions.
赣北地区属扬子准地台的一个组成部分,其地台盖层中的滑脱断裂与滑脱褶皱紧密伴生,共同构成滑脱构造。
Detachment fault were closely associated with detachment fold and they formed the detachment structure together in caprock of platform which is a part of Yangtz platform.
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