查询词典 facies

Discuss the characteristics and interspace distribution of different kinds of facies, subfacies and microfacies in detail, as well as every facies position and control mechanism in sequence stratigraphic array.

详细讨论了各种相、亚相、微相的特征及其空间展布，以及各种相在层序地层序列中的位置和控制机制。

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。

In the basis of the facies markers and facies analysis of principle, there are mainly river、delta and lake depositional sysytems in Upper Triassic of Nanniwan field,in which all kinds of difference sedimentary subfacies and sedimentary microfacies are distinguished, such as meandering river、delta plain、delta front、submerged distributary river course、frontal sheet sand and so on.

利用收集到的各种相标志和相分析原则，对研究区的沉积相进行了比较细致的研究，将南泥湾探区上三叠统分为河流、三角洲、湖泊三种沉积体系，并在各沉积体系中细划出曲流河、三角洲平原、三角洲前缘、浅湖等沉积亚相和水下分流河道、河口坝、前缘席状砂等沉积微相。

We have taked sedimentary facies research on the second member of Shanxi formation of Changbei gas field, this area pertained to marine facies braid river delta sedimentary system, we have gived a detailed discriiption on different subfacies, microfacies, sandbody's sedimentary character and distribution for the braid river delta sedimentary system.

对长北气田山2段开展了精细沉积相研究，确定该地区山2段属于海相辫状河三角洲沉积体系，并对该三角洲沉积体系的各亚相、微相和砂体展布特征与演化规律进行了详细研究，建立了自北向南延伸的辫状河三角洲沉积模式。2。

E. , lacustrine facies and sublacustrine fan facies, were identified in Ⅲ-Ⅳ sand-bed sets of 3rd Member of Hetaoyuan Formation.

该区核桃园组三段Ⅲ～Ⅵ砂组可识别出湖泊相和湖底扇相，具有较为典型的重力流沉积特征。

Secondly, through the identification of facies marks and the analysis of sedimentary facies cross sections, alluvial fan, river, fan delta, delta, lake, sublacustrine fan and tempestite sediment environment have been developed in West Chaidam Basin.

其次，通过对相标志的识别和对反映沉积相纵向演化的基干剖面的分析，总结出研究区发育了冲积扇相、河流相、扇三角洲相、三角洲相、湖泊相、湖底扇相以及风暴沉积等沉积相类型。

Second, the study determines that there are five sedimentary facies types including fan delta, braided delta, nearshore subaqueous fan, sublacustrine fan and beach bar, according to the identification of facies marks as well as comprehensive analyses of the content of conglomerate and sandstone, sandstone thickness, mudstone color, detrital composition and other data of Shahejie Formation in the western beach area of Liaohe Basin. There are three main provenance areas consisted of western uplifting, Huludao uplifting and central low uplifting.

通过相标志的识别以及对砾岩含量、砂岩含量、砂岩厚度、泥岩颜色及碎屑组分等资料的综合分析，确定了滩海西部地区沙河街组主要发育扇三角洲、辫状河三角洲、近岸水下扇、湖底扇和滩坝五种储层沉积相类型，并存在西部凸起、葫芦岛凸起和中央低凸起三个主要的物源区。

By studying reservoir rock characteristics, diagenesis and physical property, investigation showed that there were distributary channel, branch channel, mouth bar, distal bar, sand sheet, lakeshore, shallow lake and limestone flat . we concluded that the reservoir of N1～N21 is low porosity and permeability reservoir with the types of primary porosity and secondary intergranular porosity, which is in the early diagenetic stage B into the late diagenetic stage A subperiod. The role of effecting reservoir physical property is deposition, cementation, dissolution and tectonic rupture. After researching of reservoir, we divided it into three categories and division the favorable facies belt and relatively favorable. We think that the favorable facies belt is braided river delta front and partly shallow lake in east of the Fault Ⅶ. favorable reservoir is in the first and the second class.

进一步研究了本区碎屑岩储层的岩石学特征、成岩作用特征、物性特征，研究认为该区储集体类型有分流河道砂体、分支河道砂体、河口坝、远砂坝、席状砂砂体、滨湖砂滩、浅湖砂坝砂体及灰坪；N1层属于低孔、特低渗储层，孔隙类型以原生、次生粒间溶孔为主；分析了影响储层物性的因素主要为沉积作用、胶结作用、溶蚀作用和构造破裂作用；进行了储层评价与有利相带预测，将储层分为三类并划分了有利区带、较有利区带，认为Ⅶ号断层以东的辫状河三角洲前缘亚相和部分浅湖亚相是N1的有利储集相带，储层以Ⅰ、Ⅱ类为主。

During retrograde metamorphism with amphibolite facies, a little Zr released from rutile, which was transformed into titanite, can be supplied to zircon overgrowth. Therefore, SHRIMP U-Pb ages of retrograde overgrowth zircon should represent retrograde amphibolite facies age.

在退变质过程中，金红石退变为榍石的反应可释放少量Zr，因此退变质增生锆石U-Pb年龄应指示角闪岩相退变质时代。

For small scale seismic facies volume, the seismic facies character change with traveltime is difficult to identify in time section, but they could be easily identified in timefrequency domain of Stransform.

通过对地震相特征的连续性以及振幅和频率变化特征的分析发现，对于规模较小的地震相体，在时间剖面上很难识别其层序内的地震相特征随旅行时的变化情况，但在S变换的时频域内可以被清楚地体现出来。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。