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stratification
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  层理
    The types and geological implications of the banded stratification in deep-water sedimentary environments
    深水沉积环境条带状层理的分类特征及意义
短句来源
    and the permeability coefficient of the stress-strain relationship of the sum, with stratification also soft rock permeability changes in the direction and contingency mechanism is discussed.
    对渗透系数与应力、应变的关系进行了研究,并对软岩渗透性随层理方向及应变变化的机理进行了探讨。
短句来源
    4)Orthogonal experiments was adopted to determine material proportion of similarity simulation, the stratification widely in stratum was modeled by mica powder. The whole process from deformation to crack and collapse of overburden failure was modeled and the emerge course and the existence domain of layer separation is described, at the same time, the regularity of earth surface subsidence is analysed, it is concluded that relatively reliable span limit of overburden is 110m, Furthermore, the measure error and the material parameter error was discussed in paper.
    4)采用正交试验确定相似模拟试验中的材料配比,用云母粉模拟广泛存在于岩层中的层理,模拟了上覆岩体从变形到开裂、跨落的全过程,描述了离层的产生过程与存在范围,分析了地表沉降规律,得出了较为可靠的上覆岩体极限跨度:110m。
短句来源
    This method includesthe division of the body into a number of its elements according to changesin occurrences of stratification planes, and the calculations of the magneticanomalies for the cylinder with the combined polygon section after the findingof magnetication for each element.
    即按层理面的产状变化将磁性体划分为若干单元体,求取各单元体磁化强度后,用组合多边形截面柱体计算磁异常的方法。
短句来源
    This paper introduces how the sample of sandstone makes various changes of its strength, deformation and the traval time of P wave vertical to stress direction, under dry and saturation conditions and along with horizontal stratification and vertical stratification when the single axis oading is conducted.
    本文介绍了砂岩样品在干燥和饱和状态下,沿平行层理和垂直层理两个不同方向进行单轴加载时的抗压强度、变形特点和垂直于应力方向的P波走时的变化。
短句来源
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  成层
    The T_1j~2_1 reservoirs are lenticularly developed in portrait with bad stratification, and reservoir thicknessare smallness.
    嘉二~1储层在地层剖面上呈透镜状分布,成层性差,储层厚度小。
短句来源
    Law of the crevice development in the sandstone and mudstone T2b, relative stratification and features of crevice water,complementary,drainable,runoff conditions of underground water and its trends,factors controlling the water on the left bank of the dam area are stated in this paper.
    本文主要论述了坝区左岸砂泥岩(T2b)裂隙发育规律及裂隙水的相对成层性、运动特征,地下水的补、排、径流条件、动态,对其控水因素进行了分析.
短句来源
    In the case of reservoirs in fractured-block fault type covered by the upper Palaozoic roof rocks, the karst belts are developed in stratification and progressing in sequence in large area.
    断裂块断型储集体在有上古生界覆盖的情况下 ,岩溶带大面积成层发育、依次递进 ;
短句来源
    The late period (the upper layer) is characterized by better stratification in Huanghuashan breccia, great to intermediate thickness, and gradual development of rhythm in upward direction, suggesting that the period was dominated by sedimentary activity and formed pyroclastic sedimentary rock.
    晚期阶段 ,黄花山角砾岩成层性较好 ,以厚 中层为主 ,并且向上部韵律逐渐发育 ,表明这个时期渐变为以沉积作用为主 ,形成了火山碎屑沉积岩。
短句来源
  “stratification”译为未确定词的双语例句
    Characteristics of Salinan System in Shunhe Subdepression and Stratification Condition Analysis
    顺河次凹含盐系特征及成矿条件分析
短句来源
    A GEOMATHEMATICAL STUDY OF THE STRATIFICATION OF BASIC AND ULTRABASIC ROCK BODIES IN PANZHIHUA-XICHANG DIS TRICT
    攀西基性超基性层状岩体分层的数学地质研究
短句来源
    ON THE ORDERING AND STRATIFICATION CHARACTERISTICS OF STRONG EARTHQUAKES IN THE NORTHERN PART OF THE SOUTHNORTH SEISMIC BELT
    南北地震带北段地震活动的有序性和层次性
短句来源
    THE EFFECTS OF STRATIFICATION OF EARTH STRATA ON WAVE PROPAGATION IN GROUNDWATER
    地层成层性对地下水波的影响
短句来源
    DETERMINATION OF THE STRATIFICATION PLANE OF CENOZOIC VOLCANIC ROCKS AND ITS TECTONIC IMPLICATION
    新生代火山岩层面确定及构造含义
短句来源
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  stratification
A Deodhar-type stratification on the double flag variety
      
This partition is a refinement of the stratification into orbits both for B+ × B- and for the diagonal action of G, just as Deodhar's partition refines the orbits of B+ and B-.
      
The thermal-rheological stratification structures of the lithosphere in the East Qinling orogenic belt present different features from each other within different tectonic units.
      
The results of analysis of the proteomes of the axes and cotyledons have been studied and the effects of the stratification have been assessed.
      
Gene expression has been studied at the level of protein synthesis: the protein-synthesizing capacity of the cells of the embryonic axis and cotyledon storage parenchyma of mature seed and seed undergoing stratification.
      
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The pyritic lead-zinc deposits of Chishiachan in the Nanjing Hills, some 20 KM. east of Nanjing of the Kiangzu province, discovered in 1950, have long been thought to be undoubtedly epigenetic and hydrothermal in origin. The writers recently studied the deposits in detail. They are much interested when they find out different sorts of framboidal pyrite in the concretionary and also in the laminated ores of the deposits. Some of the framboidal pyrite have distinct cellur structures of fossilized tissues of algae,...

The pyritic lead-zinc deposits of Chishiachan in the Nanjing Hills, some 20 KM. east of Nanjing of the Kiangzu province, discovered in 1950, have long been thought to be undoubtedly epigenetic and hydrothermal in origin. The writers recently studied the deposits in detail. They are much interested when they find out different sorts of framboidal pyrite in the concretionary and also in the laminated ores of the deposits. Some of the framboidal pyrite have distinct cellur structures of fossilized tissues of algae, and some can be identified to be Solenapora. The framboids are now made up mainly of pyrite and melnikovite. The interstices between the "cells" are mostly filled with organic matter. The internal structures of the cellular tissues are of two kinds: (1) the cells, about 20μ in size, are arranged in radiating siphon-like bodies, and (2) the cells, of 40 to 60μ in sizes, are orderly arranged. Associated with the iron sulphide framboids, there are also some metacolloidal structures composed of marcasite and wurtzite. It is probable that, the sulphides were formed when the decaying biogenic protoplasm occurred in the presence of sulphur-reducing bacteria to produce HS~-, which combined with Fe~(++) to yield framboidal melnikovite and its recrystallized product, pyrite. Therefore, they were formed by biochemical processes, as a result of syngenetie sedimentation and early-diagenetic products. The ore bodies are mostly stratiform, stratoid, or in large lenticular forms. The ores are laminated, banded, or in concretionary layers. These structures of the ore bodies are in the main parallel to the stratification of the country rocks. Such kind of ore will constitute the main industrial ores of this district. The age of the ore formation belongs to the early to middle Carboniferous period. But, there are also evidently hydrothermal effects which are superimposed upon the syngenetic ore-forming processes, resulting in the formation.

我们详细地研究了南京栖霞山铅锌硫矿床。特别有意义的是在结核状、层纹状矿石内发现了各种各样的草莓状黄铁矿。经研究藻类的专家鉴定,其中有些具藻类化石的细胞组织,有些具管孔藻类化石的细胞组织。它们主要是由黄铁矿和胶黄铁矿组成。其细胞的间隙常为有机质所充填。但其内部结构特征是:(1)由粒径约20μ的细胞排列成管状放射体;(2)主要由粒径自40—60μ的细胞有序地排列。其生成可能是当生物原生质腐烂时,遂发生硫还原细菌产生HS~-。这种HS`-与Fe~(2+)相结合生成草莓状黄铁矿。因此,它们是生物化学作用的产物,是同生沉积——早期成岩阶段的结果。与之伴生的还有变胶状构造。这类矿石将成为本区主要的工业矿体。其生成时代属早——中石炭世。矿体呈层状、似层状是或大透镜体。其产状与围岩基本上是一致的,但局部有斜交(热液迭加的结果)。但本区也有明显属后生的脉状、网脉状、浸染状及晶簇状矿石。它们往往具有显著的充填交代特征。此中普遍地表现为闪锌矿交代黄铁矿,方铅矿交代闪锌矿。其产出常与断裂构造及硅化、重晶石化具有密切的关系。显然,这是多期多阶段热液迭加的成矿现象。本区的铅锌矿,主要与这种成矿作用有关。因此,本区的矿石是由同生沉积——热...

我们详细地研究了南京栖霞山铅锌硫矿床。特别有意义的是在结核状、层纹状矿石内发现了各种各样的草莓状黄铁矿。经研究藻类的专家鉴定,其中有些具藻类化石的细胞组织,有些具管孔藻类化石的细胞组织。它们主要是由黄铁矿和胶黄铁矿组成。其细胞的间隙常为有机质所充填。但其内部结构特征是:(1)由粒径约20μ的细胞排列成管状放射体;(2)主要由粒径自40—60μ的细胞有序地排列。其生成可能是当生物原生质腐烂时,遂发生硫还原细菌产生HS~-。这种HS`-与Fe~(2+)相结合生成草莓状黄铁矿。因此,它们是生物化学作用的产物,是同生沉积——早期成岩阶段的结果。与之伴生的还有变胶状构造。这类矿石将成为本区主要的工业矿体。其生成时代属早——中石炭世。矿体呈层状、似层状是或大透镜体。其产状与围岩基本上是一致的,但局部有斜交(热液迭加的结果)。但本区也有明显属后生的脉状、网脉状、浸染状及晶簇状矿石。它们往往具有显著的充填交代特征。此中普遍地表现为闪锌矿交代黄铁矿,方铅矿交代闪锌矿。其产出常与断裂构造及硅化、重晶石化具有密切的关系。显然,这是多期多阶段热液迭加的成矿现象。本区的铅锌矿,主要与这种成矿作用有关。因此,本区的矿石是由同生沉积——热液迭加形成的。

Geomagnetic storm-time variations observed at Zo-Se are analysed for the study of the inductive response of the upper mantle. Some hidden periods ranging from 10-120 min. are discovered after using the periodgraph technic. Among these, two dis-tinct penetrating periods are estimated in accordance with an one-dimension multistra-tifying model. It may be defined, from the first penetrating period, that the penetra-ting depth is about 90 km, with which the top of the high conductive stratification of the...

Geomagnetic storm-time variations observed at Zo-Se are analysed for the study of the inductive response of the upper mantle. Some hidden periods ranging from 10-120 min. are discovered after using the periodgraph technic. Among these, two dis-tinct penetrating periods are estimated in accordance with an one-dimension multistra-tifying model. It may be defined, from the first penetrating period, that the penetra-ting depth is about 90 km, with which the top of the high conductive stratification of the upper mantle is just in correspondence. It may be also estimated, from the second penetrating period, that, the thickness of high conductive stratification is 42 km, be-tween which and the upper one the conductivity ratio is about 17.

本文用周期图技术分析了佘山台磁暴时的地磁记录,较好地获得了时间范围10分钟到120分钟内的隐蔽周期。由水平成层的多层一维地球的电导率模型出发,从中估计出跟上地幔内高导电层相应的隐蔽穿透周期,得出这个高导电层深度约为90公里,其厚度约为42公里,它跟上层电导率之比为17。

This paper describes the criteria of the rock types, stratification, colour index, rhytymic feature, syngenetic conglomerates and syngenetic structures of the Car-boniferous marine strata in Nanxi village, Fuding county, Fujian Province. On the basis of these charateristics the authors discovered that the Carboniferous marine deposits are of typical geosynclinal flysch formations and came to the conclusion that the basement underlying the Mesozoic volcanics along the Zhejiang -Fujian coastal region is...

This paper describes the criteria of the rock types, stratification, colour index, rhytymic feature, syngenetic conglomerates and syngenetic structures of the Car-boniferous marine strata in Nanxi village, Fuding county, Fujian Province. On the basis of these charateristics the authors discovered that the Carboniferous marine deposits are of typical geosynclinal flysch formations and came to the conclusion that the basement underlying the Mesozoic volcanics along the Zhejiang -Fujian coastal region is not the Pre-Sinian Cathysian old land, but the Hercynian-Indosinian Geosynclinal folded belts.

本文详细阐述了福鼎南溪石炭系海相沉积物的岩石组合类型、韵律层理、颜色标志、同生砾岩和同生褶皱构造等特征,发现它是典型的地槽相复理石沉积建造。作者由此得出结论:浙闽沿海中生代火山岩基底不再是“前震旦纪华夏古陆”,而是海西印支地槽褶皱带。

 
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