There is the obvious character of passive marginal basin in Yangtze south-east margin, and there is the continental-margin rifting basin in Huaxia north-west margin, which is characterized by the thick flysch sediment as well as the narrow and steep distribution zone.

華南加里東褶皺帶是揚(yáng)子陸塊與華夏陸塊及其間的華南洋經(jīng)過加里東造山運(yùn)動的碰撞產(chǎn)物aaa湿湿湿，但關(guān)于這次碰撞的性質(zhì)及其成因一级a毛片免灵靠看久久精品，在我國存在多種不同的看法黑鬼操亚洲人。

One is a bimodal volcanic assemblage, which formed during the rifting stage of the continental breakup theother is represented by flysch rocks, formed when the passive margin becomes stable. The composition of mafic rocks in the volcanic margin reflect their mantle origin and their crustal contamination. High temperature and low-pressure metamorphism can occur during the rifting stage and reflects a temporal trend of increasing temperature and decreasing pressure during the continental breakup.

被動陸緣的沉積建造由兩套沉積物組成在线免费中文字幕，一套是大陸解體的裂谷階段所形成的陸相沉積物和雙模式火山巖組合，另一套是穩(wěn)定陸緣的復(fù)理石組合国产真实交换配乱婬95视频；巖裝作用中基性巖類反應(yīng)了物質(zhì)直接源于上地慢的主要特點(diǎn)超乳爆乳中文在线视频，并有部分受到地殼混染的特征美女扒开腿让男生桶免费看视频；變質(zhì)作用中高溫低壓環(huán)境主要發(fā)生在裂谷作用階段久久精品视频A片，其特點(diǎn)反映了大陸解體過程中隨著時間的增溫和減壓過程黑人猛交video，而拆離伸展階段則被脆性變形所代替。

The lithologic pool such as that developed in the actic region while the basin is rifting or in the glacis region while the basin is depressing all which can be found in this basin. Five kinds of sedimentary facies and thirteen sedimentary parfacies can be found in the Shengbei concave during the period of Jurassic series and Cretaceous series.

在該盆地內(nèi)部既有可能發(fā)育斷陷期陡坡帶的巖性油氣藏欧美日韩黄色综合网，又有可能發(fā)育坳陷期緩坡帶的巖性油氣藏在线黄色网站你懂，其勝北洼陷在中侏羅統(tǒng)－白堊系沉積時期主要發(fā)育5種陸相沉積相類型、10種沉積亞相類型99riAV视频国产。

At present,these results have been used to explain the natural types of rifting and to estimate the mean direction of the stretching vector according to ...

目前這些實(shí)驗結(jié)果已被用于解釋天然裂谷的形式高清FreeXXXX性国产意思，并根據(jù)斷層方向的統(tǒng)計分析推導(dǎo)伸展向量的大致方向。

During early middle Jurassic period, Quemocuo formation in NQB was offshore lake deposition with marine feature, in SQB was shelf deposition, which indicted that an intense rifting and sea level rising with more large range, and consequently, eroding area was shrunk and deposition area was expanded.4. According to the result of stratigraphic surface features, division and correlation, and the paleographic characteristic, Qiangtang Basin during late Triassic -early middle Jurassic period could be divided into two basin developing stages with difficult tectonic nature, remnent epicontinental basin stage in Carian -early Norian of late Triassic and rifting basin stage in middle Norian of late Triassic - early middle Jurassic period respectively.

雀莫錯組在羌北盆地為近海湖泊沉積在线观看av外国，更具海相色彩：南羌塘主要為外陸棚沉積十八岁禁看免费黄色视频，反映羌塘盆地再次發(fā)生較強(qiáng)烈的裂陷作用和較大幅度的海平面上升，形成陸源剝蝕區(qū)縮小国产欧美第一页，沉積覆蓋面增大的古地理面貌AV网站在线观看亚洲产一二三区。4、根據(jù)地層界面特征波多野结衣123操操超碰干、地層劃分與對比結(jié)果和巖相古地理演化特征可將晚三疊世—中侏羅世早期羌塘盆地劃分為兩個不同構(gòu)造性質(zhì)的盆地發(fā)展時期91po精品国产，分別為晚三疊世卡尼期—若利早期的殘留內(nèi)陸表海沉積盆地發(fā)展與消亡時期和晚三疊世若利期中晚期—中侏羅世早期的裂陷盆地的形成與發(fā)展時期。

The base heat flow elevated episodically in rifting phase and it did not always keep attenuating in post?rifting phase.

裂谷階段盆地基底熱流幕式升高高清狼友网，裂后階段也并非完全處于熱衰減期91在线国产视频观看。

The basin evolution from the Cretaceous to the Palaeogene shows a complete process of rifting development, in which the Lower Cretaceous is theproduct of early rifting and the Upper Cretaceous and the Eogene represent the sediments of thermal subsidence in late rifting stage.

白堊紀(jì)—早第三紀(jì)盆地演化為一個完整的裂谷發(fā)育過程，下白堊統(tǒng)是裂谷早期斷陷作用的產(chǎn)物成都毛片，而上白堊統(tǒng)和下第三系則代表裂谷后期熱沉降沉積国产精品亚洲獵奇在线观看。

The sediments in the Bransfield Strait are subdivided into two sequences:first rifting sequence and second rifting sequence.

海峽中的新生代沉積可分為兩組沉積系：第一張裂沉積系和第二張裂沉積系。

In testing the rifting force of hydro-cylinder, a new calculating met hod was presented, which can calculate the rifting force everyw...

在校核油缸提升力時黄页三级，提出了一種新的計算方法人妖色偷偷福利网站，可計算出任一位置時的提升力，從而可找出最大提升力激情小说图片亚洲，使校核更準(zhǔn)確一本到高清久久婷婷国产。

Tectonic evolution of Hailar Basin experienced 5 evolutionary stages: primary tifting, strong rifting, steady rifting, rift-atrophying and downwarping.

劃分出三種類型傳遞帶，認(rèn)為傳遞帶是影響海拉爾盆地構(gòu)造格局的形成和構(gòu)造樣式多樣性的重要因素扒开女高中粉嫩小泬免费视频。