查询词典 subfacies

According to analysis , classify precept and discriminating symbol are built and summarize three types of subfacies and fourteen type of microficies.

本文讨论该区的沉积相类型、砂体成因展布、湖泊三角洲前缘的沉积特征，总结出三种亚相，十种微相的岩性、测井鉴别标志。

The volcanic facies in study area include 12 subfacies in 5 volcanic facies.

松辽盆地东南隆起区营城组火山岩岩相类型涵盖5种岩相中的12种亚相。

The main sedimentary facies are braided river, braided river delta, lacustrine, subfacies and mocrofacies.

层序中主要发育辫状河、辫状河三角洲和湖泊3种沉积相以及相应的亚相和微相。

Then we made impedance inversion on the seismic data of typical fanand the forward results of the built models. On this basis, we analyzed the relationshipbetween the results of the inversion and the different glutenite body, and obtainedcorresponding feature of the inversion of the different lithology in subfacies.

对典型扇体地震资料和所建模型正演结果进行波阻抗反演，在此基础上分析了反演结果与不同砂砾岩体的关系，获得了扇体亚相不同岩性分布对应的反演特征。

It is found that the west slope in the Eastern Sag has the formation condition of braided river delta, the development area and stratigraphic position of braided river delta sedimentary system are defined, and the subfacies and microfacies are identified.

确定东部凹陷西部斜坡带具备辫状河三角洲的形成条件，并确定了辫状河三角洲沉积体系发育范围和层位，识别了辫状河三角洲沉积亚相及微相。

Qaidam basin ; Tertiary ; shore\|lake and shallow\|lake subfacies ; lake delta facies

柴达木盆地；第三系；滨—浅湖滩坝亚相；湖泊三角洲相

Delta plain and delta front subfacies develop sand body, distributary channel, underwater distributary channel and mouth bar are most developed, they are favorable reservoir facies belt in the region of interest.

三角洲平原和前缘亚相砂体发育，其中分流河道、水下分流河道和河口坝砂体最为发育，是研究区有利储层发育相带。

The effect of Markov chain models in reservoir modeling is much concerned recently, but models are usually applied to simulating categorical attributes, such as lithofacies, sedimentary facies and subfacies, and very few to continuous attributes, such as porosity, permeability and oil saturation.

Markov链模型在储层随机建模中的作用越来越受到关注，但其多用于类型属性(岩相、沉积相、沉积亚相等)的模拟，对于连续型属性(孔隙度、渗透率、含油气饱和度等)的模拟还比较困难。

Based on the analysis of depositional setting and facies mark, the thesis ascertains that Fuyu oil layer develops braided delta and the subfacies of delta front can be divided into delta front body and delta front end.

通过区域沉积背景与沉积相标志相结合的研究，确定了研究区扶余油层属于辫状河三角洲沉积体系，三角洲前缘亚相可分为三角洲前缘主体、三角洲前缘末端2个区带。

Delta plain subfacies developed well in Changbei Gasfield, of which the widely developed distributary channel sandbodies are favorable for the hydrocarbon accumulation.

在长北气田范围内，主要发育三角洲平原亚相，次为前缘亚相，其广泛发育的分流河道砂体为油气聚集提供了有利场所。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。