2) genetic strata
成因地层
1.
By analysis method of genetic strata,starting from secting analysis The au-thors divide and correlate different level genetic strata unit,research its space sedimentary tectonic,set up coal-bearing series of Ceshui formation in Jinzhushan mine area in Lianshdo,coalfield as a comprehensive top-grade genetic strata unit(sedimentation episode).
运用成因地层分析方法，从剖面分析入手，划分、对比各级成因地层单位，研究其空间上的沉积构成，确立了涟邵煤田金竹山矿区测水组合煤岩系相当一个完整一级成因地层单位（沉积幕）。
3) genetic stratigraphy
成因地层
1.
According to the methods of genetic stratigraphy and depositional environments analysis,threekinds of depositional systems and eleven genetic sequences have been recognized in the coal-bearing strata ofYongcheng Coalfield.
根据成因地层分析和沉积环境分析的方法,在永城煤田石炭二叠纪煤系识别出三种沉积体系、11个生长层序。
4) generalized stratigraphy
成因地层学
5) genetic interval of strata
地层成因段
6) genesis of aquifer
含水层成因
补充资料：地下水水资源评价(见水资源评价)
地下水水资源评价(见水资源评价)
d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条