Silurian的例句大全

Preliminary study on tectonic cycle sequence and reconstruction of the Silurian-Devonian prototype basin in South Tianshan orogenic belt

南天山造山带志留&泥盆纪盆地恢复与构造旋回地层学初探

Thrust nappes consist of the limestone of Sinian and Cambrian which thrusted over the shale of Silurian with NW → SE thrust direction and had a drape cline thrust surface.

推覆体主要为震旦系、寒武系的灰岩，由NW→SE推覆掩盖在志留系页岩之上，主滑脱面倾角较小（10°～20°）。

The asphalt reflectance ( BRo) shows that formation of the asphalt was hardly affected by thermal action. Practically, the Silurian asphaltic sandstones were formed mainly by intense bio degradation and the BRo value reflects the bio degradation grade of the asphalt.

沥青反射率BRo反映了沥青的形成受热作用影响不大，BRo大小实际上反映生物降解程度的强弱，志留系沥青砂岩主要是由较强烈的生物降解作用而造成的。

Analysis of Early Silurian Sequence Stratigraphy at NW Margin of Yangtze Platform

扬子板块西北缘早志留世层序地层分析

The discovery of late Silurian conodonts in the northern Qilian Mountains

北祁连山发现晚志留世牙形刺

It is explained that the Sinian-Silurian geotectonic attribution of the east part of South China is an orogenic belt made up of a continental marginal arc ( eugeosynclinal type formation) and a retroarc basin ( miogeosynclinal formation).

阐述了华南东部震旦－志留纪大地构造属性是大陆边缘弧（优地槽型建造）和弧背盆地（冒地槽型建造）造山带；

Upper Silurian and Lower Devonian conodonts from Lijiang of Yunnan

云南丽江上志留统和下泥盆统牙形刺

Results from petroleum explorations for nearly four decades in the South Yellow Sea indicate that in the Yangtze massif, are developed a complete set of Mesozoic-Paleozoic marine strata with large thickness and wide distribution, and only upper Silurian and lower Devonian are absent.

南黄海海域油气勘探近40年成果证实，处于扬子地块之上，除缺失志留系上统和泥盆系下统，发育了较完整的中、古生代海相地层，厚度大，分布广。

Lithofacies paleogeography and petroleum geology of the Silurian in Yangtze area

扬子地区志留纪岩相古地理与石油地质条件研究

Origin, emigration and paleogeography of Ordovician-Silurian Tabulata in Yangtze Region

扬子区奥陶纪&志留纪横板珊瑚的发生、迁移与生物古地理

Silurian-Devonian biostratigraphy, synecology and palaeobiogeography from central Jilin, NE China

吉林中部志留&泥盆纪生物地层、群落生态及生物古地理

Petrology and sedimentary environment of middle Silurian in southern region of West Qinling

西秦岭南带中志留统的岩石学特征与沉积环境

Based on Silurian-Devonian lithofacies palaeogeography research, the tectonic background maps, sedimentary face maps, reservoir evaluation maps and other basic geological maps of the center of Tarim basin are drawn in this paper.

本文基于塔里木盆地塔中地区志留系&泥盆系的岩相古地理研究，绘制了研究区的构造背景图、沉积相分布图和储层评价图等基础地质图件。

silurian-devonian intrusive rocks and tectonic environment in copulae of kunlun-qinling mountains

昆秦接合部志留-泥盆纪侵入岩及其构造环境

recognition of the classification, biostratigraphy and biogeography of the ordovician and silurian rugose corals in the yangtze region

扬子区奥陶纪、志留纪四射珊瑚分类、生物地层与生物古地理新认识

steeply dipping middle ordovician austin glen formation (on right) overlain by moderately dipping upper silurian roundout formation.

纽约北部地区的角度不整合面。急剧倾斜中奥斯汀格伦构造（右边）躺在适度倾斜的上志留纪年代的圆滚滚的构造之上。

lichuan synclinorium from silurian system to triassic system has 7 combinations of oil source rock, reservoir and cap rock .

利川复向斜从志留系-三叠系具有7个生储盖组合。

sequence stratigraphic subdivision and sedimentary system characteristics of silurian in tarim basin

塔里木盆地志留系层序地层划分及沉积体系特征

The uranium deposit of Silurian age in a certain area is controlled mainly by fracture and morphologically changing parts of uranium bearing siliceous limestone and chert beds.

某地区志留系中的铀矿床，主要受硅灰岩和硅岩含矿层形态变异部位和断裂构造控制。

the radiolarian silicalite of the lower silurian longmaxi formation in this region was formed in the transitive zone between the deepwater continental shelf where the water depth is relatively shallow and the continental slope, in which the sea water depth is about 200 m.

本区下志留统龙马溪组的放射虫硅质岩形成在水深相对较浅的深水陆棚与大陆坡过渡带上，水深约在200m左右。