查询词典 facies

The natural levee and overflow facies have more Pinus, Selaginella and local plant pollen grains.

自然堤和泛滥相以含有较多的松、卷柏孢子和当地花粉植物为特徵。

It is sea-level rising and falling of high-amplitude and low-frequency that caused sequence boundary signs of distinct characteristics and stable distributing, which included paleokarst surfaces, which included paleokarst surfaces, erosive boundary, exposure surfaces and regional freshwater diagenetic facies tracts.

对层序界面而言，由于克拉通上高幅低频的海平面升降变化，容易造成特征明显、分布稳定的层序界面标志，包括古岩溶面、冲刷侵蚀面、暴露面、区域性淡水成岩相带等。

In this paper a brief discussion is made of the sedi-mentary environment and facies,in consideration of which their stratigraphical cor-relation is also proposed.

本文通过对巴尔姆孢的研究，对细分层进行了划分和对比，并对其沉积环境和沉积相以及地质时代作了初步探讨。

According to the natures of the 3rd-sequence, two kinds of facies-change surfaces and two kinds of diachrononism in stratigraphical records, the sequence stratigraphic framework can be established.

在前人岩相古地理研究的基础上，根据三级层序的两大特征——"空间上相序的有序性和时间上环境变化的同步性"，并考虑到地层记录中的两种相变面和两种穿时性――"静态相变面及其相变面穿时、动态相变面及其间断面穿时"，建立研究区域志留系的层序地层格架，并在此基础上从沉积物的时间演化序列和沉积相的空间展布形式入手，恢复其古地理背景。

Malmstone copper ore is an important stye of copper deposit. In china, malmstone copper ore are mainly distributed over the Mesozoic era continental facies basin in the middle area of Yunnan province. Dayao copper deposit is the typical representative.

砂岩型铜矿是铜矿床的一种重要类型，我国砂岩型铜矿主要分布在云南滇中地区的中生代陆相盆地中，大姚铜矿床是其典型代表。

The Yushulin oilfield is located in eastern slope of Sanzhao seg of central sag zone in the northern part of Songliao basin. Its main oil-producing formations are Fuyu and Yangdachengzi oil layers of mesozoic group cretaceous. Its reservoir is fluvial facies sediment. Main sandstone is positive circle channel sandstone with calcium in the beneath, and microelectrode curve is box distribution function. Its secondary oil-producing formation is Yaoyi part of Putaohua oil layer. Its reservoir is delta front sediment. Main sandstone is subaquatic distributary channel sandstone, and microelectrode curve is box distribution function.

榆树林油田处于松辽盆地北部中央坳陷区三肇凹陷东部斜坡，主要产油层系是中生界白垩系泉三、四段的扶余、杨大城子油层，储层为河流相沉积，主要砂体为有底钙存在的正旋回河道砂体，微电极曲线形态为箱型；其次为姚一段的葡萄花油层，储层为三角洲内前缘沉积，主要砂体为水下分流河道砂体，微电极曲线形态为箱型。

And the subaqueous shoal sandstones and limestone shoal of the continental shelf facies occur at the middle part of every member.

陆棚相的水下浅滩砂岩和灰岩滩出现在各段中部。

In the study area,six seismic sequences are divided and more than seven seismic facies are identified, including parallel mat shaped, subparallel mat shaped, foreset, wave shaped, lenticular, filling a...

这些地震相在平面分布上具有差异性，而在垂向演化上具有继承性和新生性

Therefore, the western Taim basin has been considered to be a favorable location in search for ancient sylvinite deposits. In order to indentify its marine or continental sedimentary facies and also the sedimentary stages, the authors selected the late stage evaporates of gypsum and salt minerals and measured the values of sulfur and chlorine isotopes.

为了更准备地判断其成盐的海陆相特征，即成盐物质的主要来源，以及岩盐沉积之前的古卤水蒸发浓缩阶段，预测更有前景的成钾远景区，论文选择了蒸发岩沉积序列中的石膏及石盐矿物，分别分析了其硫同位素及氯同位素分布特征。

This paper deals with types and distribution of Triassic sedimentary facies in the Xichang basin on the basis of rock - stratigraphic division.

在岩石地层划分的基础上，讨论了西昌盆地三叠系沉积相类型及特征。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。