沉积环境 sedimentary environment
depositional environment
- 芳基类异戊二烯化合物被认为是高盐和强还原沉积环境中沉积有机质芳烃馏分中的特征性生物标志物。
Aryl isoprenoid compounds in the aromatic fraction of sedimentary organic matter have been regarded as a biomarker that indicates a saline and strongly reducing sedimentary environment. - 在中国西部许多陆相盆地中,发育了各种各样的砂岩储集体,这些砂体在不同的沉积环境、不同的相带中有规律地分布着。
Various sandstone reservoirs are developed in many continental basins in west of China, which are distributed regularly in different sedimentary facies belts of different sedimentary environments. - 由于沉积环境和相带不同,孔隙水的流动性存在一定的差异,因而成岩作用在不同的相带对孔隙的发育与演化的影响也表现出一定的差异。
The mobility of the pore water is different in each depositional environment and facies zone, so diagenesis has different influence on the development and evolution of porosity in each facies zone.