查询词典 Permian

The Centr al Tethys Region lies in Hoh Xil-Bayan Har. Since Late Palaeozoic, the back-ar c bathyal basin continued to break and spread. The typical oceanic crust was event ually formed in Carboniferous and Permian. The Ocean during that period is named the Paleo-Tethys, of which the remnant is the Third and the Fourth suture zone s.

特提斯中区位于可可西里—巴颜喀喇，古生代晚期以来在弧后盆地基础上继续破裂、扩张，典型的洋壳形成于石炭—二叠纪，这个时期的洋称古特提斯，它的遗迹为第三和第四缝合带。

This paper employs clay stone analysis to Permian-Triassic boundary strata from three deep water sections, Duanshan, Nashui and Liuqiao, located in Guangxi and Guizhou region, southwestern China. The result shows that clay stones from the three localities are composed of illite-montmorillonite mixed layer, montmorillonite and kaolinglite. There are rock fragments such as bipyramid quartz and zircon which are related to volcanic process found in all the sections except in Nashui section.

对贵州断杉、纳水以及广西柳桥3条深水相剖面上的二叠系－三叠系界线附近黏土岩的研究结果表明，在断杉、柳桥剖面黏土岩中的私土矿物主要由伊－蒙混层、蒙脱石和高岭石组成，碎屑物质中存在六方双锥石英、锆石等与火山活动有关的矿物；在纳水剖面黏土岩中未发现与火山活动有关的迹象。

The time sequence of the Permian LIP development is as follows: Wajilitag layered rock mass→brecciated mica-olivine pyroxenite pipe→ basalt of Kupukuciman formation(278-292 Ma)→basalt of Kaipaicileike formation (272-288 Ma)→diabase and ultrabasic dikes→ syenite(277 Ma).

大火成岩省发育具有如下的时间序列：瓦吉里塔格地区的层状岩体→隐爆角砾云母橄辉岩岩筒→库普库兹曼组玄武岩(278×10^6~292×10^6a)→开派兹雷克组玄武岩(272×10^6~288×10^6a)→辉绿岩脉、超基性岩脉→正长岩(277×10^6a)。

According to the ecologic and sedimentary features, the Late Permian biota and strata of south Guizhou can be grouped into the "shallow platform type"and "sub byssal aulacogen type".

根据生态环境和沉积环境的差异，黔南晚二叠世生物群和地层可分出两种类型：&浅海台地型&和&次深海裂陷槽型&，后者为深水型。

The chief controlling factors to available reservoir are paleo-karst morphology in Llandeilo to Early Caradoc and multi-stage faulting and karstificatio. Its evolution of reservoir chiefly suffered the reconstruction of diagenesis such as epidiagenetic karstifiration uncovered for over 10 Ma in Llandeilo to Early Caradoc and 3-stage burial karstification since Late Ordovician to Devonian, Permian to Triassic and Tertiary.

有效储集层主控因素是兰代洛世－卡拉道克世早期的岩溶古地貌及多期断裂岩溶作用，其储集空间演化主要经历了兰代洛世－卡拉道克世早期长达10×10^6a以上的暴露淡水岩溶及3期（晚奥陶世－泥盆纪、二叠纪－三叠纪、古近－新近纪以来）埋藏岩溶等建设性成岩作用的改造。

The skarn-type and quartz veins gold deposits occur in the Permian strata, while the altered cataclastic breccias type gold deposits are present in the Triassic strata.

矽卡岩型和石英脉型金矿赋存于二叠系中，破碎蚀变岩型金矿赋存于三叠系中。

The methods of hydrocarbon generation and carbon isotopic kinetics are studied in Sulige Gas Field, Yulin Gas Field and Shenmu Gas Field, which indicate that the gas is mainly from Carboniferous-Permian coaly stratum in the south or southwest of the three gas fields; the hydrocarbon generation of source rock is firstly originated from 150Ma or so in Dingbian and its south area, and is successive from south to north and from west to east; the migration directions of natural gas are regionally from southwest to northeast, and partially from bottom to top.

采用生烃动力学和碳同位素动力学的方法，通过对苏里格气田、榆林气田和神木气田的剖析，认为这3个气田的气源主要来自其南部或西南部的石炭-二叠系的煤系地层；烃源岩生烃始于150Ma左右，出现在定边及以南的气源岩区，并存在由南向北、由西向东推进的趋势；天然气区域运移方向是由西南向东北，局部运移方向是由下向上。

Pulling setting presents in southern China in Permian forming rift basins, which extends and develops from the edge to the inside of continent. Under the influence of Dongwu movement, two second order cycles forming by up and down of sea level happened in Yangtze and Huaxia craton. Rift basins in continental margin are primary sedimentary location of LST. But craton areas are the main deposition area of TST and HST. Weathering on land and river sediment or only thin coaly clasolite of marsh facies present mainly in LST deposition.

二叠纪我国南方总体处于拉张背景，发育了由陆缘向陆内延伸发展的裂陷盆地；受东吴运动影响，扬子和华夏克拉通遭形成了两个二级海平面升降沉积旋回；陆缘裂陷盆地是低位期沉积的主要场所，而克拉通区主要为海侵和高位期沉积，低位期主要表现为陆上风化残积、河流沉积或仅发育厚度很薄的沼泽相含煤碎屑岩。

In this paper, three kinds of dispersed cordaitean cuticles are described in detail from the Permian coal-bearing strata in China.

到目前为止，中国华夏植物区总共描述了4种科达植物原位角质层和3种分散角质层。

Coelurosauravus are roughly iguana sized lizard-like diapsid reptiles native to the Permian period.

空尾蜥是土生土长在二叠纪的，一种外表酷似鬣蜥体形与蜥蜴一般大小的双窝类爬行动物。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。