查询词典 facies

On the basis of comprehensive discipline research, the rocks subfacies and microfacies of hydrothermal rocks facies have been initially studied and the their characteristic have been come to conclusions frist time.

在多学科综合研究基础上，首次系统提出研究并总结了热水沉积岩相的亚相及微相特征，亚相包括有：钠长岩-似碧玉岩亚相、硅质白云岩→硅质岩亚相、碱性钠长石质-碳酸质岩亚相、铁镁碳酸盐岩亚相、重晶石岩亚相、黑云母方柱石岩/黑云母岩亚相及铁绿泥石岩亚相。

And sublacustrine fan facies in half-deep lake and deep lake environments within the basin.

盆地内部半深湖—深湖环境内发育湖底扇相。

Lithological characteristics of sublacustrine white smoke type exhalative rock of the Xiagou Formation in Jiuxi Basin;2. In order to solve this problem, the author have studied the Lithological characteristics , forming environment,volcanic facies and reser.

基于此，作者通过对徐家围子地区火山岩的岩石学特征、形成环境、火山岩相与储集性能关系的综合研究，试图为该区火山岩油气藏的勘探开发提供必要的基础理论支持。

The researches show that fan delta, alluvial plain, delta, lacus and sublacustrine fan develop, each sedimentary facies are divided into several subfacis again. The probability cumulative grain size curves incude "uphill arched arc" pattern, one segment pattern, bi-segment pattern, tri-segments pattern, multi-segments pattern, complicated bi-segment pattern, complicated tri-segments pattern,"low slope multi-segments" pattern,"high slope multi-bouncing population-one suspension population" pattern,"high slope multi-bouncing population-one suspension population-transitional zone" pattern,"high slope and multi-bouncing population" pattern,"broadly uphill arched arc" pattern and so on, each subfacis has own peculiar probability cumulative grain size curves.

研究表明，该地区发育的沉积相有扇三角洲、冲积平原、三角洲、湖泊、湖底扇，每一种沉积相又分为几种沉积亚相类型；该地区碎屑岩的粒度概率累积曲线特征主要包括：&上拱弧形&式、一段式、两段式、三段式、多段式、复杂两段式和复杂三段式、&低斜多段&式、&高斜多跳一悬&式和&高斜多跳一悬夹过渡&式、&高斜多跳&式、&宽缓上拱&式等，每种沉积亚相类型对应其独特的粒度概率累积曲线特征。

The Es formation was divided into seven third order sequences based on the seismic, drilling and logging data, and plans deposition system plane distribution maps of different time were plotted by dominance phase principle. The lower Es4 is flood-overlake facies mainly; the upper Es4 is meandering stream and braided river delta deposition above the shore shallow lake background; in the Es3 period, the south mainly developed braided river, meandering stream delta, the northeast area main developed meandering stream delta, the middle area mainly developed semi-deep lakean d deep lake sediments. From lower Es3 to upper Es3, the delta scale gradually increased and the depositional area gradually moved to the east and the southeast; the Es2 period was dominated by shore-shallow lake sediments and widely developed braided river delta and delta deposits; the Es1 period was dominated by shore-shallow lake shoal deposits, and in the south developed meandering stream and braided river delta deposits.The lothological traps of the Shahejie group are mainly fluxoturbidite and stratum lateral pinch-out, and its formation and the distribution of the lothological trap were controlled mainly by the basin structure characteristic, palaeogeomorphology and tectonic activity and so on. It had a beneficial geological condition to develope sublacustrine slump turbidite fans in Jishan, Jiangjiadian and Wawu.

利用地震、钻井、测井等资料，将古近系沙河街组划分出7个三级层序，通过剖面沉积学分析，以优势相原则绘制不同时期各亚段沉积体系平面分布图：沙四下总体以洪水-漫湖沉积为特征，沙四上沉积时期是在滨浅湖背景之上发育了曲流河三角洲和辫状河三角洲沉积；沙三段沉积时期南部主要发育辫状河、曲流河三角洲，西北部地区发育曲流河三角洲，中部地区主要为深湖—半深湖沉积；由沙三下至沙三上，西北部三角洲规模逐渐增大，沉积范围逐渐向东、东南方向推进；沙二段沉积时期为滨浅湖沉积，在背景之上广泛发育了辫状河三角洲和三角洲沉积；沙一段以滨浅湖滩坝沉积为特征，南部发育了曲流河三角洲和辫状河三角洲沉积；沉积地层中的岩性圈闭以滑塌浊积岩岩性圈闭和地层侧向尖灭型岩性圈闭为主，其形成和分布主要受盆地结构、沉积古地貌和构造活动强度等因素控制，北部基山、南部江家店和瓦屋具有发育滑塌浊积扇的良好地质条件。

Influ enced by the uplift of long Men mountain, basinal development was of unhomogeneous from north part to south part. Separation of the basin controlled the distribution of sedimentary facies and sandstones

受龙门山演化的影响，盆地演化在南北方向上具有不均匀性，盆地内布具有分隔的特点，从而控制了沉积相带的展布和岩性分区。

Based on the experimental data of the displacement of oil by water in the Liuchu Oilfield and other relevant experimental data, the calculation of univariant facies differentiation indexes indicates that the interference from porosity and permeability can not be eliminated.

在留楚油田沙一段储集层的水驱油实验和其他相关实验测定数据的基础上，进行单变量相分异指数的计算，结果表明孔隙度和渗透率对最终驱油效率的影响并不能通过分沉积微相来消除。

Songliao basin ; volcanite ; seismic facies ; prediction

松辽盆地；火山岩；地震相；预测

Through analysis of studied results of volcanite reservoir in Xincheng area, northern part of Songliao basin, by using seismic-geologic interpretation mode of volcanite facies formed by characteristic seismic response a...

本文通过对松辽盆地北部兴城地区火山岩储层的研究成果分析，利用由地震响应特征形成的火山岩相地震地质解释模式，并结合相关的钻井、测井及区域地质资料，将该区的火山岩相划分为爆发相、溢流相和火山沉积相三种亚相；用延拓法可视化技术，精细地刻画出火山口的地貌。

Eclogites north of the fault give similar Sm–Nd isochron ages (131–126 Ma) but otherwise differ in that they are strongly overprinted by a lower pressure assemblage and, along with associated HP/LT rocks, give much younger 40Ar/39Ar ages of 88–55 Ma indicating a later amphibolite facies metamorphic event.

榴辉岩断层以北的始可予以实现位置相似的Sm - Nd同位素年龄（131-126 Ma）的方式不同，但他们强烈较低的压力叠加和组合，以及相关的惠普/审裁处的岩石，让更年轻的40Ar/39Ar年龄在88-55马说明后来角闪岩相变质事件。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。