地层分布 meaning in English
stratigraphic distribution
Examples
- Distribution characters and exploration potential of mesozoic sea facies sedimentary strata in the south china sea basin
南海盆地中生代海相沉积地层分布特征及勘探潜力分析 - Late triassic to mid jurassic strata in which owns the good coal of van ' an formation distributes widely with huge thickness in helan mountain
在贺兰山的中生代地层中，晚三叠世-中侏罗世地层分布广泛、厚度巨大，中侏罗世延安组为贺兰山的优质含煤层。 - Great many mesozoic basins in which mesozoic sediments had certain depth and early - mid jurassic strata were broadly distributed are found nearby western ordoa basin
盆地西邻中生代盆地发育，各盆地均有一定厚度的中生代沉积，其中以早中侏罗世地层分布最广。 - Abstract : according to the base flow separation results from hydrographs in many watershed , the best regression equation expressing the relationship between annual precipitation infiltration coefficient and the weight of different strata area to total area of the watershed is established . the equation can be used to calculate the precipitation infiltration recharge for different ground water basins in which the strata distribution and the precipitation are given . the precipitation recharge is equivalent to the ground water recharge in some mountainous area where the exploitation of ground water resources are far from being sufficient
文摘:降水入渗补给系数与地层相关分析的目的，是为推求山丘区降水入渗补给量.鲁中山丘区是由各种不同地层出露组成的山丘区域.在多个水文流域基流分割基础上，建立流域年均降水入渗补给系数与各种地层出露面积占流域总面积权重间的最佳回归方程，利用该回归方程和地层分布及降水量推算不同地下水流域的降水入渗补给量.在地下水开发利用不高的山丘区，降水入渗补给量即为地下水补给量 - Member - two and three of qingshankou are divided into gao 4 ~ gao 0 five sand - groups . the distribution of gao 3 sand - group is relatively large , and of gao 0 sand - group is relatively little . member - one of yaojia group are divided into pu 2 and pu 1 two sand - groups
青一段为高5砂组；青二三段划分为高4高0五砂组；高3砂组分布范围较大，高0砂组分布范围较小；姚一段划分为葡2 、葡1两个砂组，葡2砂组地层分布范围最小；姚二三段划分为萨3萨1砂组三个砂组，嫩一段划分为萨0砂组。