专业释义英英释义
Progradation
- abstract: In sedimentary geology and geomorphology, the term progradation refers to the growth of a river delta farther out into the sea over time. This occurs when the mass balance of sediment into the delta is such that the volume of incoming sediment is greater than the volume of the delta that is lost through subsidence, sea-level rise, and/or erosion.
以上来源于: WordNet
双语例句
-
Highstand system tracts are characterized by acceleration progradation sedimentation.
高位体系域表现为加积—进积沉积特征。
-
Longitudinal delta is developed in the north, fan-delta in the east, and slope progradation complex in the west.
该区北部形成纵向三角洲，东部形成扇三角洲，西部形成斜坡前积复合体。
-
With rise of base level, sediments showed retrogradation features, in contrast, with drop of base level, sediments had progradation.
随着基准面的下降，沉积物总体呈进积特征。
应用推荐
$firstVoiceSent
- 来自原声例句