扇

Fan delta sediment is an important class of reservoir sand and has been a hot topic for reservoir research by scholars recently, this is simply because abundant oil and gas resources were discovered in it.

扇三角洲沉积是一类重要的储层砂体，在其中发现了丰富的油气资源，近年来成为储层研究的热点。

The research approach advanced in this dissertation has been verified by practical data of Shuanghe Oilfield, and the results can describe the characteristic of fan delta front reservoir spatial distribution accurately. Therefore, the results of this paper not only have great theoretical significance, but also have important role for practical application in Shuanghe Oilfield.

经油田的实际数据验证表明，本文的研究方法能较准确地刻划扇三角洲前缘储层的空间分布特点，研究成果不仅具有较强的理论意义，而且具有重要的实用价值

The formation and characteristics of a fan delta in the steep slope of a fault basin are simulated through flume experiments.

通过水槽实验模拟断陷盆地陡坡带扇三角洲的形成过程及其发育，剖析其沉积动力机制和内部结构特徵。

From the main body of the fan delta front to its distal end, permeability becomes worse with increase of shale content.

从扇三角洲前缘主体到远端，随着泥质含量增加，渗透性变得更差。

In course of continuing of sedimentary,formed of fan delta is increaseing out of sync in plane and rate of stretch is larger than rate of elongation in the course of declining of dat...

辫状河道的迁移摆动是导致扇三角洲演化的根本内在原因，而构造运动的强度与辫状河道的迁移摆动速率呈近似正相关关系。

The main reservoirs of the three formations of the Middle Jurassic are sand bodies of braided river delta and fan delta.

中侏罗统3个组以辫状河三角洲和扇三角洲砂体为主要储集层。

Sedimentation simulation can be divided into physical simulation and numerical simulation based on the methods of study utilized. Chapter 4 of this dissertation has carried out a physical simulation study about the processes of formation and laws of evolution of the fan delta in Baimiao gas field.

沉积模拟研究按其研究方法不同，可以分为物理模拟和数值模拟，本论文第四章系统开展了白庙气田扇三角洲形成过程及演化规律的物理模拟研究。

Western uplifting provides clastic matters for west slope belt which mainly develops braided delta and sublacustrine fan.

其中，西部凸起为西部斜坡带提供物源，主要发育辫状河三角洲和湖底扇沉积。

Near-source fan delta is developed in this area, and its sandstone is litharenite. There is some porosity in litharenite while permeability is comparatively bad.

该区局部发育近源堆积的扇三角洲相沉积，其储层砂岩类型主要为岩屑砂岩，自身具有一定的孔隙，但渗透性相对较差。

In recent years,the subtle oil and gas reservoirs in Heidimiao Formation of Daqing have been studied,and great breakthrough has been obtained theoretically.But there are still some difficulties in identifying clearly the river channel sand-body,fan delta,sheet sand and so on at various depths.

摘要几年来，大庆地区黑帝庙油层隐蔽油气藏的研究在理论上取得了重要突破，但在地震上如何清晰识别不同埋深的河道砂体、扇三角洲、席状砂等特殊异常体还存在一定困难。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。