Facies of species are often connected with extreme or disturbed habitats .
植物种的群常与严酷或干扰的生境有联系。
The facies model and property model demonstrate the distribution and the controlling factor of hydrocarbon , and provide reliable basis for potential finding and well placement .
相模型和属性模型精细地反映了油气分布规律及控制因素,为有效挖潜与井位部署提供了可靠依据。
Natural resources of our country oil is more substantial , but give priority to with land facies unboiled oil , resource grade is inferior , the proportion of difficult exploitation resource is larger .
我国石油资源比较丰富,但以陆相生油为主,资源品位较低,难开采资源的比重较大。
Delta facies mainly distributed in the west , northeast , and southeast ; the ancient land mass nearby is the main source system ; the carbonate platform is mainly in the northwest and east of the work area ; the neritic bathyal phase is widely distributed .
New materials , standpoints and knowledges are particularly important in control on peat-accumulation , models of peat-accumulation and the characteristics of peat-forming ecologic systems , peat petrography , facies and geochemistry and their interrelations and space distribution .
In early permian period , the epicontinental sea of north china platform receded conti-nously to the south , thus the-coal accumulations of continental delta facies are generated inthe southeast of north china platform .
二叠纪早期,华北地台的陆表海不断向南退缩,从而在华北地台东南部开始了陆相三角洲的聚煤作用。
Petrophysical facies is a new and important concept for reservoir evaluation .
岩石物理相是进行储层精细评价的重要概念。
The facies types of the lower cretaceous are mainly delta , lake and turbidity .
下白垩统的扎赉诺尔群的沉积相的主要类型为三角洲相,湖相和浊流相。
The facies of a modern beach is probably seldom preserved in the geological record .