地层的

Cassian faunaof Japan are both belonging to the Tethyan realm, they may correspond to therelevant faunas of late Carnian or early Norian age of south China.

晚三叠世地层集中分布于西南区的外带和内带，在关东地区和东北日本区较为零星；北海道仅个别点见及。

The fractures on columned samples of N80 steel showed lots of homogeneous dimples in air and was characterized by tough fractures.

摘要分别在空气和地层水两种环境中进行了不同应变速率下N80钢的慢应变拉伸实验，并进行了断口电镜扫描分析。

Wangzhuang oil field is located at the west section of the northern steep slope in Dongying sag. Upper S3 submember in this oil field is a stratigraphic-lithological oil reservoir affected by edge-bottom water and its main part is conglomeratic Zheng-408 sand body.

王庄油田位于东营凹陷北部陡坡带西段，沙三上亚段油藏为受边、底水影响的地层-岩性油藏，主体部分是郑408砂砾岩体。

The Jiashengpan lead-zinc-sulfur deposit, located in Langshan-Zhaertaishan mineralization belt in the western part of northern margin of North China Platform, rich in Mesoproterozoic Zhaertaishan Group, is obviously stratabound and controlled by synchronous fault. The ore bodies are mainly composed of layered, conglomeratic and disseminated ores.

甲生盘铅锌硫矿床位于华北陆块北缘西段狼山-渣尔泰山成矿带，赋存于中元古代渣尔泰山群地层中，具有明显的层控特征并受同生断裂影响，区内矿石层纹状、角砾状和浸染状构造发育。

The Apatite fission track analysis, the deposition erosion process analysis and the cosmogenic nuclide analysis are introduced as the three new advancing methods on the recovery of the thickness of eroded strata in basin in this paper.

主要介绍了磷灰石裂变径迹分析法、沉积波动过程分析法和宇宙成因核素分析法等3 种恢复和计算地层剥蚀量的新方法。

E.g. strata settlement theory: a stronger tectogenetic movement in the area arose by a mass - production petroleum and underground depletion appearance make water-oil wells deformative.

例如地层沉降学说：石油大量采出，地下出现亏空，引起该地区较强的构造运动，造成油水井成片错断。

The meteoric diagenetic environment also have great influence on the porosity of carbonate rock.

在烃源岩热演化过程中有机酸的释放对地层水成岩环境孔隙影响较大；大气淡水成岩环境对孔隙改造也较明显。

The study shows that the advantageous sandstones in the area have the following distribution characteristics: in the environment of growth faults, sandstones are mainly distributed in the downthrown block of a boundary fault; in a lowstand systems tract, sandstones are mainly distributed in lowstand wedges, slope fans, basin-floor fans, fan deltas, deltas and submarine canyons; in a transgressive systems tract, sandstones are mainly distributed in sandbars and sand-beaches; and in a highstand systems tract, sandstones are mainly distributed in deltas, fan deltas and submarine fans.

并指出有利砂体的分布特征：低水位体系域，砂体主要分布在低水位楔、斜坡扇和盆底扇；高水位体系域，主要分布在三角洲、扇三角洲、海底扇和峡谷水道。研究表明，以层序地层学理论为指导，划分层序和体系域，进而对有利砂体进行预测，对该地区油气勘探有重要指导意义。

When drilling with the new water-saving technology, the surface water almost will not be consumed, the strata not be disturbed and the drill penetration rate can be enhanced greatly, showing a nice future applied in droughty and water lack area.

该节水钻探新技术在钻进过程中基本不消耗地表水，且不扰动地层，并能显著提高机械钻速，在干旱缺水地区具有广阔的应用前景。

Molar tooth structures are episodically located in Precambrian subtidal shallow marine environment, and their temporal and spatial characteristics indicate incompatibility with stromatolites.

臼齿构造多产出于正常浅海潮下环境，并且呈幕式特点产出于前寒武纪地层记录中，其时空发育特点似乎表明与叠层石发育的不相容性。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失