查询词典 facies

The main sedimentary facies in this area include lacustrine facies and gravity flow facies .

沉积相以湖泊相和重力流相为主。

There have developed four types of caprock , namely Kraton or transitional facies caprock , limnetic facies coal measure caprock , oxidation basin valley or adjacent marine facies cream mudstone caprock ,and lacustrine mudstone caprock .

中西部前陆盆地沉积演化经历前前陆盆地克拉通沉积、早期前陆盆地沉积、中生代坳陷盆地沉积和新生代再生前陆盆地沉积四个阶段，共发育四种类型的盖层：即克拉通或海陆过渡期盖层、湖沼相煤系盖层、氧化宽浅湖或边缘海相膏泥岩盖层和湖相泥岩盖层。

Xiaochaka formation developed Fan delta facies, delta facies, and carbonate platform facies, which basically continued the paleography of early and middle Triassic, but with intensive progress in early stage and quickly regress in late stage, companied by depositional overlapping in early stage and weathering erosion in late stage respectively.

肖茶卡组主要发育扇三角洲相、三角洲相和碳酸盐岩台地相，基本继承早中三叠世古地理面貌，但早期出现广泛海侵和后期海水退出，形成早期的沉积超覆与后期遭受风化剥蚀。

The source rocks of the former are mainly the well-developed, huge thickness of Neogene marine depression sedimentary rocks and Miocene marine sedimentary rocks; those of the latter are significantly the rift sediments of Paleogene continental facies, and large-scale source rocks of medium-deep lacustrine facies and inshore paludal facies with coal measure strata well-developed.

根据南海北部边缘新生代沉积盆地结构、构造特征可将其划分为走滑伸展型和断陷裂谷两大类型，前者以新近系巨厚海相坳陷沉积及海相中新统烃源岩发育为突出特点，后者则以古近系陆相断陷裂谷沉积和大规模中深湖相烃源岩、近海沼泽相煤系烃源岩发育为主要特征，这些烃源岩的发育展布规律、有机质丰度和生烃母质类型、成熟演化特点以及生烃潜力等均差异较大。

Quantitative analysis of seismic facies classification is the premise of reclassification of seismic facies, and the quality and resolution of seismic data determine the precision of seismic facies classification.

定量地震相分析是地震相再分类研究的前提，而地震资料品质和分辨率是决定地震相分类精度的基础。

Sedimentary facies model for mixed sediments of recent reefoid carbonates and siliciclastics is developed from the facies model of fringing and barrier reefs. Based on the sedimentary facies and textures, mixed sediments may be subdivided into 5 types as follows: 1 reef base mixed sedimentary rocks and reef framework mixed sedimentary rocks; 2 reef flat sand-gravel mixed sedimentary rocks; 3 backreef beach-dune gravel-sand mixed sediments; 4 backreef lagoonal sand mixed sediments ; and 5 reef front littoral sand mixed sediments.

礁源与陆源混合沉积相模式是从岸礁一堡礁相模式基础上发展而来，根据其沉积相和沉积结构特徵可以分为5种混合沉积：①礁基混积岩和礁格架混积岩；②礁坪砂砾屑混积岩；③礁后海滩－沙提砾砂屑混合沉积；④礁后泻湖砂屑混合沉积；⑤礁前浅海砂屑混合沉积。

Then the comprehensive diagenetic facies of the upper Triassic Xujiahe Formation are suggested also. It is concluded that that the compactionfracturesiliceous cementation facies of the thrust belts and the compactiondissolutionchlorite coating facies of foredeep zones are more favorable for hosting oil.

冲断带发育的压实-破碎-硅质胶结成岩相、近前渊三角洲相砂体中发育强压实-溶蚀-绿泥石衬边胶结成岩相和前隆带三角洲相中发育的中压实-溶蚀-绿泥石衬边胶结相均可形成较好的储层。

The conclusions are as follows: Various depositional environment is of its particular indicator element association. F-Cl-Br-I-Ca-Mg association reflects the relative age and proportion of marine sediments, N-S-OrgC, I-Hg and Y-Ce-La association indicates respectively the lake facies, lagoonal facies and terrestrial facies depositional environment.

结果表明：各沉积环境有其特征的指示元素或组合，F、Cl、Br、I、Ca和Mg元素组合可反映海相沉积物的新老和比例；N、S、OrgC组合，I、Hg组合和Y、Ce、La等稀土和稀有元素组合分别指示湖相、泻湖相和陆相沉积环境。

Then the paper concludes systematically about the characteristics of different petrographic facies and logging-facies of different microfacies in fluvial facies .

在油田开发中后期的密井网条件下，运用储层层次性分析原理，解剖河流相储层的内部建筑结构，并进一步划分流动单元。

Sequence stratigraphy Ⅱ contains not only mudstonds of deep-lake subfacies with large thickness and wide distribution, but also rich sandstones of fluvial facies, fan delta facies, delta facies, and is the main sequence with source-reservoir-caprock assemblage combination.

层序Ⅱ既发育厚度大、分布范围广的深湖亚相泥岩，又发育河流相、三角洲相和扇三角洲相砂岩，是盆地内主要的生储盖组合发育层序。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。