primary sedimentary structure
美 [ˈpraɪmeri ˌsedɪˈmentri ˈstrʌktʃər]英 [ˈpraɪməri ˌsedɪˈmentri ˈstrʌktʃə(r)]
- 网络原生沉积构造
primary sedimentary structure-
To restore the original occurrence condition of a primary sedimentary structure is a routine work for palaeocurrent analysis .
恢复原生沉积构造的原始产状要素，是古水流分析中的一项重要基础工作。
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An Optimal Program for Reconstructing the Original Attitude of a Primary Sedimentary Structure DEPOSITIONAL GRAVITY TECTONICS
恢复沉积构造原始产状的优化程序沉积重力构造
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Like one platform with two basins and southern platform with northern basin , the primary sedimentary structure of Lower Yangtze basin was controlled by Qinling ocean and Huanan ocean ;
该地区早期受秦岭洋和华南洋（两大缝合带）演化控制，构造格局表现为一台两盆和南台北盆；