地层的

According to the research of strata element contents, REE, stable isotope and wall rock alterations, ore forming substances are from both mantle and crust, and the ore deposit has the characteristics of mutiple metallogenesis and polygenetics, belonging to mantle crust polygenetic compound deposit .

老厂银铅矿床主要受断裂构造控制。对矿区地层元素丰度、稀土元素、稳定同位素及围岩蚀变等进行研究，结果表明，成矿物质有幔、壳两大来源，矿床具多期多成因的特征，属幔－壳型多因复成矿

Analysis on mineral characteristics (percent of shingly fragment, maturation index and heavy mineral coefficient of stability) and depositional environment in Mesozoic remanet strata show that provenance located in the north of Yanqi basin, clast were moved from north to south in Mesozoic, and the sedimentary environment in northern basin were braided stream facies while shallow lacustrine stream facies in southern basin.

通过对焉耆盆地现今残留中生代地层中的岩矿特征(碎屑含砾百分比、成熟度指数和重矿物稳定系数)及沉积环境分析，焉耆盆地中生代物源区位于盆地北部，碎屑由北至南搬运；盆地北部为辫状河相沉积环境，南部为浅湖相沉积环境。

Based on the distribution of sandrock metallogenic zones at the middle area of Yunnan and to ompare it with the situation of Liuju ore deposit, it shows great similarity in space state, occurance and metallogenic condition s at both areas.

从滇中砂岩成矿带的分部情况，结合六苴砂岩铜矿床六苴中亚段矿体在六苴下亚段矿体上约50m，提出其空间形态、产状、成矿条件与六苴下亚段成矿有共同之处，也是滇中砂岩成矿重点找矿地层。

The complex resistivity of patial-water saturated shaly sands has been investigated under reservoir condition.

文章研究了泥质砂岩在模拟地层条件下驱替时的复电阻率特性。

There exist four layers of volcanic rocks in Sinian and Cambrian strata of Kuruktag area, Xinjiang.

在新疆库鲁克塔格地区的震旦纪和寒武纪沉积岩地层中，分布有四层火山岩。

Rare-earth elements and depositional environments of the Sinian system in southwestern Hunan are discussed.

湘西南震旦系是在&江口裂谷&作用下形成的一套特殊地层。

Systematic geological investigation and stratum section study was approved that no early Carboniferous Brochipoda: Eochoristites, Fusella, Spirifer etc.

系统地质调查和地层剖面研究证实：海南岛南好地区早石炭世南好组选层型剖面、创名地化石点等所报道的早石炭世腕足类：Eochoristites，Fusella，Spirifer等并未发现。

Seismic sedimentology is a new marginal intersection subject and its key methods are 90° phasing convertion, stratal slicing and frequency decomposion.

地震沉积学是一门新兴的边缘交叉学科，其关键技术主要是90°相位转换技术，地层切片技术和频谱分解技术。

The stratal slices made from the 3-D seismic volume reveal the high-resolution sediment-dispersal patterns and associated depositional systems on the relative geologic time surfaces.

地层切片技术可以在平面上显示相对同一地质沉积时间的沉积分布特征，再结合岩性测井资料可以较准确分析沉积体系。

Each model has different sequence stratigraphic features.

每种模式都有独特的层序地层特征。

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