The Middle Proterozoic Caiziyuan peridotite was formed in the epicontinental basin at the ocean-land boundary or within-continent rift basin. Its mantle source could be metasomatized by the dehydration fluid of subducted plate, and much initial radioactive 〓Nd was added to the source.

中元古代菜子園橄欖巖形成于洋陸交界的陸緣盆地或與大洋相連的陸內(nèi)裂陷盆地免费在线免费A片，其源區(qū)可能受到俯沖板塊脫水流體的交代作用欧美一级A片欧美特黄，有大量初始放射性〓Nd加入亚洲精品自拍私拍。

Santanghu Basin is located between Altai Mountain and Tianshan Belt,it is a composite and reconstructed basin which superposes on the Paleozoic erogenic belt of Paleozoic age.

盆地前二疊紀(jì)基底可能經(jīng)歷了洋盆俯沖亚洲大片一区二区跑去、島弧增生、陸塊碰撞的造山作用過(guò)程日韩精品碰碰视频，基底屬于活化基底島弧帶国内一级老妇黄色视频。

Chagan sag is a secondary tectonic unit in Chagandelesu Depression, northeastern Yingen-Ejinaqi basin, and the basement of the basin is a Paleozoic fold belt of continental margin or island arc at the connection region of North China plate* Tarim plate and Kazakstan plate, with the character of erogenic belt.

查干凹陷屬于銀根—額濟(jì)納旗盆地東北端查干德勒蘇坳陷內(nèi)的一個(gè)次級(jí)構(gòu)造單元，其盆地基底為古生代時(shí)期華北板塊人人色人人操、哈薩克斯坦板塊和塔里木板塊交接部位形成的陸緣或島弧褶皺帶老妇肥熟凸凹丰满刺激，具有古生代造山帶的性質(zhì)。

The northern of basin is located on foreland uplift belt. The basin sequences represented overlapping of sea level and deep-upward series, with the foredeep transfer to north continually, whether is transgression or highstand stage.

而盆地的北側(cè)的望謨-羅甸-紫云-貴陽(yáng)一線處于前陸隆起帶的位置26uuu在线視頻，隨著前淵凹陷的不斷向北遷移美叉人人人一,级黄片，無(wú)論是在海侵還是高位期，均表現(xiàn)為海平面的上超和向上變深的序列国产综合一区二区三区精品。

Up to now, Puguang Gas Field in the Northeastern of Sichuan Basin as the largest gas field of Sichuan Basin is also the biggest marine carbonate formational gas reservoir.

迄今為止日本片一级，川東北普光氣田是四川盆地勘探過(guò)程中發(fā)現(xiàn)的最大氣田，也是我國(guó)海相碳酸鹽巖地層中發(fā)現(xiàn)的最大氣藏最新国产裸模视频视频在线。

Through investigating a large number of surface fractures in the eastern Sichuan Basin and combining the observation results of subsurface core fractures in the middle part of the Sichuan Basin, the relation between the surface fractures and the subsurface fractures is discussed and a set of projects to classify fractural types based on the structural origin is proposed out in this paper.

通過(guò)對(duì)四川盆地東部大量地面裂縫的調(diào)查研究国产专区在线播放，結(jié)合川中地下巖心裂縫觀測(cè)結(jié)果的驗(yàn)證，探討了地面裂縫與地下裂縫的關(guān)系亚洲欧美视频网站，提出了一套以預(yù)測(cè)為目的的構(gòu)造成因裂縫類(lèi)型劃分方案操欧美亚洲美女。

The most of time in this period of time, the relationship between the people in this basin and the nature is opposite, thereby in a certain way it causes the further fragileness in its natural eco-environment and makes the direction of deterioration to be in constant transformation, and it has already seriously intimidated the normal producing live of the people in the basin.

該時(shí)段的大部分時(shí)間，盆地內(nèi)人與自然的關(guān)系基本上是對(duì)立的一级A色片，從而在很大程度上導(dǎo)致了其自然生態(tài)環(huán)境更加脆弱并向惡化的方向持續(xù)變遷欧美菠萝在线，已經(jīng)嚴(yán)重威脅到該區(qū)域人類(lèi)正常的生產(chǎn)生活。

Sedimentary basin could be considered as a huge chemical reactor in the geodynamic framework that constrains boundary condition and environment of the basin as well as material/energy transfer with its environment.

沉積盆地實(shí)際上是地球動(dòng)力學(xué)系統(tǒng)中一個(gè)巨大的動(dòng)態(tài)化學(xué)反應(yīng)器久久九一，其所處的地球動(dòng)力學(xué)背景制約著它的邊界條件94自拍视频、外部環(huán)境及其與外部環(huán)境的物質(zhì)和能量交換。

Taking for example the salt rhythms of the Qianjiang Formation in the Qianjiang Sag of the Jianghan Basin (which is a typical Paleogene saline lacustrine basin in eastern China), through a detailed study on cores, the authors have determined for the first time the Ⅳ-order salt rhythm based on Ⅰ-,Ⅱ-and Ⅲ-order salt rhythms which were determined previously and got to know that the sedimentary process following the sequence of desalinizing→salinizing and crystallization of salt minerals from halite rock→(mud-bearing) glauberite rock→dolomite-bearing mudstone (mud-bearing doloston)→mudstone→doloston→glauberite rock→halite rock. The authors also analyzed the Ⅳ-order salt rhythm and the correspondence between its sedimentary records and the fluctuation of the palaeosalinity of waters and the short-scale (0.05~1.0 ka duration) change of dry-moist palaeoclimate.

本文以我國(guó)東部獨(dú)具特色的古近紀(jì)古鹽湖盆地－江漢盆地的潛江凹陷潛江組鹽韻律為例欧美骚逼，通過(guò)對(duì)王平1日本mmm、王云10-6、王80-2等3口井連續(xù)取心段的精細(xì)研究啊好爽用力插视频，在前人劃分Ⅰ日韩成人播放无码AV、Ⅱ、Ⅲ級(jí)鹽韻律的基礎(chǔ)上女人一级毛多A片，首次劃分出組成含鹽層系基礎(chǔ)韻律單元－Ⅳ級(jí)鹽韻律91免费高清在线观看视频，弄清了它的沉積過(guò)程基本遵循從石鹽巖→鈣芒硝巖→含白云石泥巖→泥巖→白云巖→鈣芒硝巖→石鹽巖的淡化－咸化序列和鹽類(lèi)礦物的析出順序；解析了Ⅳ級(jí)鹽韻律及其沉積組合記錄與水體古鹽度波動(dòng)和短尺度(0.05~1.0 ka)古氣候干濕變化之間的對(duì)應(yīng)關(guān)系h人成视频在线观看网站入口。

Based on data of Yanhe river basin's hydrological stations on precipitation, runoff, soil and water conservation measure area sizes (terrace land, forestation land, grassed land, and silted dam land) from 1950s'-1980s', the basin's monthly precipitation station weightiness indexes and the four main measure areas weightiness indexes through correlation analysis and factor analysis were built.

以建立一種科學(xué)的較簡(jiǎn)單的評(píng)價(jià)方法為目的性xxxxfreexxxx，以延河流域水文站20世紀(jì)50-80年代30余年降水、徑流欧美日韩视频在线观看一二区、水土保持主體措施面積(梯田国产精品自拍观看、造林、種草欧美噪B视频69、淤堤壩)資料為基礎(chǔ)欧美性爱一级免费大片，運(yùn)用相關(guān)分析、因子分析等方法午夜精品无码高清在线，建立了流域雨量站各月降雨量權(quán)重指標(biāo)體系精品无码一级毛片、流域4大水土保持措施面積權(quán)重指標(biāo)值，并構(gòu)建了以水土保持面積指標(biāo)激情性爱在线观看、降雨量指標(biāo)為參數(shù)的流域水文響應(yīng)評(píng)價(jià)模型亚洲是图宗合网，進(jìn)而分析水土保持措施對(duì)流域徑流量的效應(yīng)。