Large lacustrine deltas are mainly formed in the shore area of fresh or low salinity lakes.
大型湖泊三角洲主要形成于淡水或微咸水湖的滨岸地带。
It is of great significance to establish mathematical model of lacustrine delta for prospecting and developing the continental oil and gas fields.
建立湖泊三角洲数学模型，对陆相油气田的勘探与开发工作具有重要意义。
The lacustrine sedimentary rhythm of high frequency is the important component part of cyclostratigraphy which is the burgeoning branch of geoscience.
高频湖相沉积节律是近年来新兴的分支学科——旋回地层学的重要组成部分。
These characteristics of the oils show th at they are typical lacustrine oils a nd should be derived from the Cretaceous source rocks, not from the Jurassic coal measures.
这些特征表明原油是典型的湖相原油，其主要的烃源岩是下白垩统湖相源岩而非侏罗系煤系烃源岩。
The cap rocks are lacustrine mudstone and gypsiferous.
盖层为湖相泥岩和含膏泥岩。
River, delta and lacustrine facies are developed in deposited area from west to east.
沉积区由西向东依次发育河流相、三角洲相、湖泊相。
The main sedimentary facies in this area include lacustrine facies and gravity flow facies.
沉积相以湖泊相和重力流相为主。
It is composed of delta and lacustrine sedimentary environments controlled by northeast sources.
为受东北物源控制的三角洲沉积环境和湖泊沉积环境组成。
The middle Jurassic series Yanan Formation of in Lingwu coalfield is a lacustrine deltaic deposit.
灵武煤田的中侏罗统延安组含煤岩系为一湖泊三角洲沉积。
Braided delta and lacustrine facies are two major depositional systems developed in Liushagang Fm.
流沙港组主要发育辫状河三角洲相和湖泊相两种沉积体系。
These beds are the direct evidence for the occurrence of the Neogene lacustrine depositional environment.
这是渤海新近纪湖相沉积地层存在的直接证据。
The lacustrine shale and shale of bay facies have a high organic content, which are important source rocks.
内陆湖泊环境中的湖相泥岩段和海湾环境的海湾相泥岩段有机质含量高，是重要的烃源岩。
The lacustrine carbonates mainly distribute in the early Jurassic Ziliujing Formation in the Sichuan basin.
四川盆地侏罗纪的湖相碳酸盐岩主要分布于早侏罗世自流井组地层之中。
The slope belts of rifted lacustrine basin in Bohai Bay Basin are very important for hydrocarbon accumulation.
渤海湾盆地断陷湖盆的斜坡带是油气聚集的重要场所。
Continuous existence of accommodation space led to well-developed lacustrine transgressive system tracts (LTST).
可容空间持续存在，导致湖侵体系域十分发育。
A holocene paleosol-loess sediment profile and lacustrine sediment profile were found in Mengjin, Henan province.
在河南孟津地区发现全新世古土壤-黄土沉积剖面和湖沼相沉积剖面。
The sedimentary systems in the T-R cycle: fluvial fan, fan delta, common delta and lacustrine sedimentary system.
识别出扇三角洲、远（近）源三角洲、水下扇及浅湖、深湖-半深湖等沉积体系。
The Cuoqin basin Suonahu Formation is lacustrine facies and been divided into fan-delta and shallow lagoon facies.
措勤盆地唢呐湖组以陆湖泊相为主，划分为扇三角洲、滨湖相和浅湖相。
A weathering-denuding surface separates the lacustrine strata and a thick layer of the loess in the Tuoketuo mesa.
野外观察表明托克托台地的湖相层与上覆的黄土之间存在风化剥蚀面。
The fades of northern basin are mainly delta fades and the fades of middle and southern basin are lacustrine fades.
中生代盆地北部主要为三角洲沉积相，中南部为湖泊相沉积。
The characteristics of lacustrine delta shown by mathematical model can be used in studying modern and ancient delta.
用数学模型揭示湖泊三角洲特征，可以作为研究现代、古代三角洲的借鉴。
The salt water lacustrine depositional environment is the reason of the stratum water and crude oil containing high salt.
咸水湖泊的沉积环境是地层水及原油高含盐的原因。
The distribution of the most-subsided areas, lacustrine terrace and Quanternary fold is characterised by the diagonal symmetry.
第四纪最大沉降中心、湖积台地及第四纪褶皱分布呈对角对称。
The lacustrine acritarch is the important biologic source of high-quality source rock of the Yanchang Formation in Ordos Basin.
这些特征均表明疑源类是鄂尔多斯盆地三叠系延长组湖相优质烃源岩形成的重要母质。
In the Yellow River lacustrine plain, the phreatic water is mainly recharged by the irrigated water diverted from the Yellow River.
黄河冲积平原中，黄河灌溉水入渗补给是该地区潜水的重要来源。
Fourthly, the main reservoir of study area is sand bodies of deltaic depositional system and fluvial-lacustrine depositional system.
研究区储层主要为河流—湖泊相和三角洲相砂体沉积。
The studies of Mongolian Holocene climate changes mainly focused on the records of tree-rings, eolian sediments and lacustrine sediments.
蒙古全新世气候变化研究侧重于对树轮、风成沉积和湖泊沉积物的研究。
The mudstone reservoir was formed in lacustrine facies of lamellar marl in the deep water or semi-deep water sediment with tensional state.
泥质岩储集层形成于呈拉伸状态的深湖半深湖相纹层状泥灰岩之中。
The mudstone reservoir was formed in lacustrine facies of lamellar marl in the deep water or semi-deep water sediment with tensional state.
泥质岩储集层形成于呈拉伸状态的深湖半深湖相纹层状泥灰岩之中。
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