查询词典 facies

The sedimentary facies, reservoir petrology, digenesis and the factors influencing on reservoir of Chang 6, in Wu 410 well region are studied.in the end ,the reservoir are sorted and evaluated by sand body distribution, diagenesis reservoir facies,classification of pore texture etc.

应对油田开发的需要，本文在研究时，对各小层进行了详细的对比和研究，依照沉积旋迴，将长6_1划分为长6_1~1、6_1~2层，每层均具有厚薄不均的3层砂层，其长6_1~(1-1)、长6_1~(1-2)、长6_1~(1-3)和长6_1~(2-1)、长6_1~(2-2)、长6_1~(2-3)等单层砂层，在平面上均可进行对比和研究。

Count up and analyse the responsible focusesof vertigo, facies paralysis, aphasia and dysarthria ,body and facies paresthesia,body paralysiswhich are induced by cerebral infarction results 80% cases of cerebral infarction find theirresponsible focuses in mr image .conclusion the value of mr in topical diagnosis of cerebralinfarction is great.

选取130例脑梗死病例，对脑梗死所致眩晕，面瘫，语言障碍，肢体及面部麻木，肢体运动障碍，眼球运动障碍6大症状的责任病灶进行统计分析。结果：80％的脑梗死病例在磁共振图像上找到了责任病灶。结论：磁共振在脑梗死定位诊断上的应用价值是巨大的。

Oxygen isotope temperatures of the eclogite mineral-pairs are cumulated at two peak values of 600 to 640℃ and 380 to 430℃, respectively, corresponding to retrograde reequilibration at greenschist-facie and high amphibolite-facies conditions; the peak eclogite-facies temperatures of 750 to 800℃ cannot be retrieved due to the strong retrograde alteration.

石马和黄镇榴辉岩的矿物对氧同位素温度均给出两个峰值： 380～430℃与绿片岩相变质条件一致，600～640℃与高角闪岩相变质条件一致；给不出峰变质温度(750～800℃)是由于岩石经历了退变质流体的强烈改造作用。

The result shows that the oil-water contact is controlled by the structure, fault, sand distribution, petrophysical property and diagenetic epigenesist and is an irregular dip plane; reserves distribution is well related to the distribution of braided channel micro-facies in the fan delta plain; the braided channel micro-facies is a favorable target of extension in next step.

结果表明：油水界面受构造、断裂、砂体展布、物性和成岩后生作用等多因素控制，为一不规则的倾斜面；储量分布与扇三角洲平原亚相的辫状水道微相分布具有较好的相关性；辫状水道微相是下一步扩边挖潜的有利目标。

In the north area, there are mainly carbonate rocks and shallow sea facies fossil, such as Trilobites, cephalopodes, Brachiopodes and Anthozoans in fossil feature. In the south area, there are mainly flysch and deep sea facies fossil, such as Graptolites in fossil feature.

北区岩性为碳酸盐岩建造，生物以三叶虫、头足类、腕足类及珊瑚等浅海生物为主；南区岩性为复理石建造，生物以深海相笔石为主。

Characteristics of these two kinds of spinels not only indicate that the whole terrain underwent granulite facies metamorphism but also provide direct mineralogical evidence for the argument that Yushugou ophiolite suite of granulite facies lies in an environment of oceanic basin.

这两类尖晶石的特征一方面说明该地体遭受了麻粒岩相的变质作用改造，另一方面也提供了榆树沟麻粒岩相蛇绿岩套属洋盆构造环境的直接矿物学证据。

The results show that the formation of granulite have two stages: early granulite-facies rocks formed under the conditions of 0.88~1.1GPa and 880~890℃; the later amphibole-facies retrogressive metamorphism paragenesis formed under the conditions of 0.30~0.37GPa and 620~640℃, belonging to a typical low-pressure type.

结果表明：麻粒岩形成经过两个阶段，麻粒岩形成于0.88~1.17GPa，880~890℃条件下，角闪石－斜长石退变组合形成温度620~640℃，压力0.30~0.37GPa。

The SDB eclogites, on the other hand, were strongly overprinted by a high-pressure granulite-facies metamorphism under conditions of p=1.9~2.0 GPa and T=873~948℃, followed by temperature and pressure decrease to the amphibolite-facies. The process of temperature increase with decreasing pressure from UHP eclogite to high-pressure granulite suggests that the SDB eclogites exhumed at low speed and underwent strong thermal relaxation at a level of crust-mantle transition or thickened lower crust.

都兰南带榴辉岩折返过程中经历了高压麻粒岩相变质的改造，高压麻粒岩阶段的p-T条件为p=1.9~2.0 GPa，T=873~948℃，并进一步经历了角闪岩相退化变质，说明都兰南带榴辉岩折返速率较慢，发生了壳幔过渡带层次的强烈热松弛。

They as a whole reached high amphibolite facies to granulite facies with characteristic equilibrium assemblage of peak stage Sil+Grt+Bt±Crd+Kfs+Pl+Qtz.

荆山群变质岩系经历了三幕变形、六幕变质重结晶作用，峰期形成Sil+Grt+Bt±Crd+Kfs+Pl+Qtz特征平衡组合，变质程度达高角闪岩相-麻粒岩相。

Firstly, based on the observation and description of a large number of drilling cores in macroscopic and microcosmic aspects, facies marks are summarised, which supplied from the characteristics of lithology, distribution of grain size, sedimentary structvure, ichnology and logging facies.

首先，在对大量岩心宏观和微观特征描述的基础上，从岩石学特征、粒度分布特征、沉积构造特征、遗迹化石特征以及测井相特征等五方面，总结出研究区的各类沉积相的相标志，为沉积相的识别和划分提供了有力的依据。

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。