Thc genetic type of the deposit belongs to lacustrine volcano-sedimentary type.

矿床成因类型为内陆湖泊相大山-沉积型。

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。

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 seismic amplitude percentages lower than valve values indicate the range of the deep lacustrine facies.

低于阀值的地震振幅百分比指示了这些深-半深湖相的平面展布范围。

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 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 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。

As proved by the study, lacustrine sedimentation of Nansihu and Beiwuhu in middle and south part were formed in late period of Holecene.

经研究认为，该区中南部的南四湖、北五湖的湖相沉积大约形成于全新世中晚期之后。

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。

In this paper, the petrologic characteristics of the lacustrine limestones are studied in detail on the basis of core observation and outcrop.

本文在实测地表剖面和详细观察岩心的基础上，仔细研究了此套灰岩的岩石学特征。

Forested wetlands occur in floodplains, flats, depressions, lacustrine fringe zones, with water inputs from both groundwater and precipitation.

森林湿地出现在冲击平原、低湿滩地、凹洼地、湖沼地边缘地带，其水体来自地下水和降雨。

Jiaxing area belongs to representative lacustrine plain zone. Its Quaternary period stratum has several evident sediment cycles "soft to hard".

嘉兴地区为典型的湖积平原，第四系地层具有多个明显“软-硬”交替的沉积旋回。

The Lower Triassic is of fluvial lacustrine facies with red bed features and notably different from its underlying Upper Permian Linxi Formation.

这套地层为具有红层性质的河—湖环境产物，与下伏上二叠统林西组沉积有较大的差异。

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 sedimentary facies developed mainly include alluvial fan, fluvial, lake flat, lacustrine, fan delta, delta, lake-floor fan and volcanic rocks.

发育的沉积相类型有冲积扇相、河流相、湖漫相、湖泊相、扇三角洲相、三角洲相、湖底扇相和火山岩相。

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。