sedimentatevt.沉积sedimentn.沉淀物Sedimentary Micro - faces沉积微相Sedimentary facies analysis沉积相分析sediment transport dynamics泥沙输运动力学sedimentary reservoir cycles沉积储层旋回sedimentary-volcanic rocks沉积-火山岩sediment starting grain size泥沙起动粒径sediment grain size analysis泥沙颗粒分析sediment-transport balance输沙平衡sediment volume partitioning沉积物体积分配sedimentary parent materials沉积母质