渗流带 meaning in English
vadose zone
Examples
- For dagang oilfield , cements mainly is calcite , other and fills are mud , silicate , pyrite and organic matter , at least there are two or three stages . ( 4 ) . after studying of cement stratagraphy , cementation - dissolution diagenesis is divided into four zones : phreatic , vadose , deep mixing and deep convection zones
从大港探区的实例出发，认为充填物类型除方解石外，泥质充填也较普遍，同时还有硅质、黄铁矿、有机质等多种充填类型，充填期次至少2一3期; ( 4 )胶结物地层学研究，将胶结溶蚀成岩作用划分出四个带:渗流带、潜流带、深部混合带和深部对流带。