查询词典 shaving basin

The slope belt s 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。

Late Triassic Ordos Basin is one of the largest oil-bearing lacustrine basin.

横跨陕甘宁的晚三叠世鄂尔多斯盆地是一个富含油气的大型内陆沉积盆地。

Silicalites, predominated by pelitic silicalite, occur in collisional zones and back-arc basins. In the collisional zones, they occur as rock sheet as an important part ofophiolitic mé lange, belonging to ophiolitic mélange type silicalite. In the back-arc or interarc basin, they occur as pelitic silicalite intercalation varying in thickness, characteristic of "silica merl",and belonging to abyssal back-arc basin type or carbonate type silicalite. In the magmatic arc, they occur as intercalation related to volcanic hydrotherm or volcalic exhalation, belonging to volcanic arc type silicalite.

在硅质岩方面：冈底斯构造带侏罗系硅质岩主要属泥质硅质岩，在各个碰撞结合带和弧后盆地中均有产出，主要的产出状态有：①在碰撞结合带中呈岩块产出，构成蛇绿混杂岩的重要组成部分，属蛇绿混杂岩型硅质岩；②在弧后或弧间盆地中呈厚度不等的泥质硅质岩夹层产出，常具"硅灰泥"特征，属弧后深水盆地型硅质岩；③呈夹层状产于弧火山岩系中，属火山热液或火山喷气型硅质岩。

In recent years, a few researchers have been assured that the Mesozoic Ordos basin is a foreland basin.

近年来，有不少研究者将其中生代构造属性划归"前陆盆地"。

The Lower/Upper Cretaceous boundary in Songliao Basin is,therefore,between the Quantou and Denglouku formations,instead of between the Quantou and Qingshankou formations.2.The dark mudstones and shales in the Member 1 of Qingshankou Formation are of high organic carbon and low diasteranes contents.Organic geochemical characters are illustrated by biomarkers of 28,30-bisnorhopane and gammacerane,and positive excursion of kerogen isotopes.It is suggested that the dark mudstones and shales in the Member 1 of Qingshankou Formation are the products of lake anoxic period.It corresponds to the oceanic anoxic event at Cenomanian-Turonian boundary in Cretaceous.3.Based on the study of biostratigraphy,chronostratigraphy,magnetostratigraphy and event stratigraphy,a correlation of the lacustrine sequence to marine standard has been proposed,i.e.,the Quantou Formation corresponds to Cenomanian stage,Qingshankou Formation correlates to Later Cenomanian-Early Turonian,Yaojia Formation to Later Turonian-Coniacian,Nenjiang Formation to Santonian-Campanian.Sifangtai and Minshui Formations to Maastrichtian. 4.Analysis of lithology,lithofacies and microfossils of Cretaceous in Songliao Basin, shows that shore and shallow lake facies yield the most abundant microfossil groups,and the predelta and deltaic distributary plain facies rich in fossils as well.In the shore and shallow lake areas during the high level periods(such as Qingshankou and Nenjiang sedimentary periods),the lacustrine biota are of high diversity and high abundance.

因此，松辽盆地上、下白垩统的界线应在泉头组的底界，即泉头组与登娄库组之间，而不是泉头组的顶界。2、青山口组一段黑色泥岩、页岩具有有机碳含量高、重排甾烷含量低，生物标志物出现28，30—双降藿烷和伽马蜡烷，干酷根碳同位素具有正向偏移等有机地球化学特征，表征为青山口组一段黑色页岩、油页岩是古湖泊缺氧事件的产物，它对应于白垩纪古海洋Cenomanian—Turonian期界线附近缺氧事件，二者具同步性。3、通过生物地层学、年代地层学、磁性地层学和事件地层学研究，认为泉头阶大体相当于Cenomanian阶，青山口阶相当于晚Cenomanian—早Turonian阶，姚家阶对应于晚Turonian—Coniacian阶，嫩江阶对应于Santonian—Campanian阶，四方台阶和明水阶相当于Maastrichtian阶。4、通过对松辽盆地上白垩统的岩性、岩相及微体化石分析，认为滨浅湖相是微体生物群最为发育的相带，其次为三角洲前缘相和三角洲分流平原相。

The Chepaizi-Mosuowan paleo- uplift of N-E extending was shaped with the uplift ing of hinterland of Junggar basin during the Mid-Late Jurassic, which changed the structural framework of monoclinal hinterland of the basin, forming quite a few litho-stratigraphic traps of Mid-Upper Jurassic distributed along both sides of Chemo uplift .

侏罗纪中晚期，准噶尔盆地腹部隆升，形成北东向展布的车莫古隆起，改变了盆地腹部单倾的构造格局，形成沿隆起两翼分布的大量侏罗系中上统岩性圈闭与地层圈闭，为油气成藏提供了有利的场所。

The simulation model of the inter basin water transfer describes the water resource systemsand the project schemes with different combination of nodal point and connecting line . It adoptsthe standard network to fine the solution ,so it is a powerful tool and an excellent method for thelnter basin water transfer planning .

水资源系统规划模拟模型，利用节点和连线的不同组合来描述不同的水资源系统和不同工程方案，采用标准的网络求解程序，通用性强，是进行大型跨流域调水工程规划的一种强有力工具和值得推广的方法。

The compressive zone include southern part, north--Qilian Mountains margin belt, middle part, Hexi Corridor basin belt northern part, Longshoushan low mountain or hills belt, and far more norther part, north basin belt.

挤压带包括南部的北祁连山地边缘带、中部的河西走廊盆地带、北部的龙首山低山丘陵带，以及更北侧的北盆地带。

In the late age of early ordovician to mid-late ordovician ,the qilian ocean crust begin to subduct northwardly and a typical trench-arc- basin system come into being.The Helan area become an extensional faulted depression influenced by the regional compressive stress and the Xiangshan area is the back arc basin of the north Qilian island arc.

早奥陶世晚期一中晚奥陶世，祁连洋壳开始向北俯冲，在北祁连地区形成了较完整的沟—弧—盆体系，贺兰山地区在挤压应力下断陷加剧，为一裂陷盆地，香山地区位于弧后盆地的靠陆一侧，鄂尔多斯盆地西缘地区为贺兰裂陷盆地的东侧斜坡。

Tertiary basin is mainly controlled by northwestward fault and so it trends northwestward. Quaternary basin is mainly controlled by north-southward fault and so it trends noth-southward.

第三纪盆地主要受北西向断裂控制，因而呈北西向展布；第四纪盆地主要受南北向断裂控制，所以盆地呈南北向展布。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48