次基准面的英文
subbase level
例句与用法
- On the basis of sedimentary facies division , the author firstly divided super short - term and short - time base - level cycle on well drilling cores , and playback the cores to well logging curves to scale them , and set up different classes of base - level cycles answered to well logging respond models . finally the author discussed how to use log well curve to divide super short - term and short - time base - level cycle characters , and to set up super short - term and short - term base - level cycle comparison framework , and analyzed sand body origin cause of formation type and spreading rules
在深入的沉积相研究基础上，对钻井岩芯进行了超短期?短期基准面旋回划分，将岩芯归位，并对测井曲线进行刻度，建立了不同级次基准面旋回的测井响应模型，进而应用测井曲线划分低级次基准面旋回，建立了超短?短期基准面旋回地层格架，探讨了砂体成因类型及展布规律。 - Guided by a series of theories and methods of high - resolution sequence stratigraphy and sedimentology , the characteristics of medium - term , short - term and ultra short - term base - level cycle sequences have been studied in chang 6 member , upper triassic , fuxian exploration area , and the base - level cycle sequence structure types and stacking - patters formulized in detail . the sedimentary characteristics of two types of sedimentary facies , four kinds of sedimentary subfacies and ten species of sedimentary microfacies have been generalized . it has been researched that the distribution and evolution rule of sequence sedimentary facies
本文以高分辨率层序地层学和沉积学的理论与方法为指导，研究了富县探区上三叠统长6段中期、短期和超短期基准面旋回层序的特征，详细阐述了各级次基准面旋回层序结构及叠加样式；总结了长6段两类沉积相、四种亚相以及十种微相的沉积特征；阐明了长6段层序沉积相的展布与演化规律；在深入论述高分辨率层序地层和沉积相与储层发育关系的基础上，评价预测了本区长6段的有利储集相带。 - Based on well logs , three - dimension seismic profiles , cores and other basic data , author recognized the sequence horizons of high - scale by the changes of a / s ratio , and established high - resolution chronostratigraphic framework using multi - term base - level cycles of high - resolution sequence stratigraphy , combining sequence theory with sedimentology . the depositional system characters and distribution were outlined and the prospective areas for stratigraphic traps were defined : jishan and jiangjiadian
本文是以钻井、地震资料、岩心和各种分析化验资料为基础，以多级次基准面旋回为参照面的高分辨率层序地层学理论与研究方法将层序地层分析技术与沉积学原理紧密结合起来，运用a / s比值的变化趋势可以识别高级次层序界面，建立高分辨率层序地层对比格架。
