查询词典 shaving basin

Our project is based on Cenozoic volcanic rocks and deep seated xenoliths in it to reconstruct the source composition and ctructure. We did field investigation, collection of samples, determination of age and composition characteristics of selected samples. The new achievements are following. 1 recognized a potassic metasomatic source of the Cenozoic volcanic rocks through an integrated research of volcanic rocks and their sources. 2 analysis of TM images suggests the Tuoyun basin is a basin with a volcano group instead of a simple volcano-tectonic basin. We found several volcanic craters and cone, and detected three such craters. 3 systematic reseach of volcanic sections and collection of samples both of volcanic rocks and xenoliths, the later includes peridotite, granulite, gneiss and variety of megacrysts. This is propitious to our further research at this rigion. We would like to point that we collected some peridotite large than 20cm in diameter. It could used to variety of analysis and end the history without mantle chemistry records in the region. 4 we got a U-Pb SHRIMP age of 3.87 Ma for the Kangxiwa basalt.It is the youngest record of U-Pb SHRIMP age in China and provide a chronology restriction for last uplifting of Tibet plateau. 5 the investigation of alkali syenite-synogranite in Taxkogan suggests that the origin of Parmir syntex is related to the Cenozoic magmatism.

本项目立足于从火山岩属性和深源捕掳体反演源区成分与结构两个途径，利用火山岩综合研究成果对地幔源区进行了初步反演，提出源区经受过强烈钾质交代的观点；对重点工作区TM图像进行了初步解译，新发现若干了火山口，并对其中三个火山口作了实地查验，为进一步全面深入开展该区的火山地质学及相关科学问题打下了良好基础，认为托云盆地是一个火山群，而不是一个单一的火山构造盆地；系统测制了火山岩剖面，新采集了一批重要的火山岩和深源岩石捕虏体样品，为下一步工作打下基础，特别是采集到了直径打20cm的幔源橄榄岩包体，可用于各种测试，将可以结束西部造山带没有地幔岩化学分析结果的历史；对康西瓦玄武岩进行了测年分析，取得了我国目前最年轻的锆石U-Pb SHRIMP年龄，对青藏高原挽近地质时期的隆升提供了年代学约束；对帕米尔东缘塔什库尔干碱性岩体的动力学意义进行了探讨，提出青藏高原西部构造结的形成与岩浆活动有关的观点。

The new progresses:(1)the anatomic studies on the leaves, stems and cones of 25 species Late Mesozoic conifers, particularly those very similar to the living genera, such as Athrotaxites, Torreya, Taxus, Cephalotaxopsis, Cunninghamia and the cheirolepidaceous conifers, such as Brachyphyllum and Psudofrenelopsis;(2) the distribution and evolution of the Late Mesozoic conifers, the relationship between the concentration of CO2 of the atmosphere and the stoma index of the gymnosperms during the Middle Jurassic and Early Cretaceous;(3) the characters, compositions and ages of the Jurassic floras of Yabula Basin, and Erlian Basin of Inner Mongolia and the Early Cretaceous floras and Jiuquan basin and Beishan Area of Gansu.

对12属25种中生代松柏类的枝叶、球果及茎干化石进行了解剖研究，特别是对与现生松柏类相似的Athrotaxites， Torreya， Taxus， Cephalotaxopsis， Cunninghamia及可能属于掌鳞杉科的Brachyphyllum， Psudofrenelopsis等的研究较为深入，发现了4个新种；总结了中国晚中生代松柏类的特点及分布，讨论了重点属的起源和演化问题；研究了中侏罗世、早白垩世及现代裸子植物包括松柏类气孔与大气CO2浓度关系，发现气

Mercury itself has several doubles, including huge Caloris basin , Rembrandt basin , and enigmatic Raditladi basin .

水星本身就有许多的双环盆地，比如卡洛类斯盆地，伦布兰特盆地，以及谜一般的瑞底特拉底盆地。

The basin floor has a set of radiating fractures that bear a similarity to the extensional troughs of Pantheon Fossae, imaged near the center of Caloris basin during MESSENGER's first Mercury flyby. Members of the MESSENGER Science Team are currently mapping the features associated with this unusual basin and investigating the history of its formation and modification.

盆地表面多处放射状断层和第一次飞越卡洛里盆地中心区域时拍到的Pantheon地堑的外延沟槽地貌有些类似，&信使号&科学团队正在绘制这一罕见盆地并对形成演化史进行研究。

About the formation of salt lakes in Qaidam Basin, We respectively simulated and studied the relation between the formation of salt lakes and the origin of waters in Chaka Salt Lake distributed in the Small basin on the south of Qilan mountain and all salt lakes distributed in Big basin.

对于柴达木盆地盐湖的形成，分别模拟研究了柴达木盆地祁连山南缘山间小盆地内分布的茶卡盐湖和大盆地范围内各盐湖的形成同水体来源的关系。

The basin between Taiwan, Lan-Yu and Lu-Tao, blocking the lower northward flows, forms a flow-separation region to the inflow waters, which deflects to the east when approach to the basin. Upper layer flows could pass the basin and the cyclonically horizontal current shear associated with the current favors the emergence of a cyclonic circulation pattern along the southeast coast of Taiwan.

这种流况是经由海流与地形交互作用所造成的，中、下层海流在南纵海槽内发生流线分离，而上层海流仍沿台湾东南海岸北上，后项海流西侧之气旋型流速水平切变则对本地中、下层海水透过Ekman pumping造成拉升效应，促成南纵海槽内形成持续性之低压型环流。

Basin system is the united area of the deposition space and the denudation area. The evolution of the basin system can mirror the process of the related erogenic movement. The disintegration of a basin system indicates the end of one time of erogenic movement.

沉积盆地系统是堆积空间与蚀源区的统一，盆地系统的演化反映出造山运动的历程，一个盆地系统的瓦解是一次造山运动的完成，同时又形成了新的盆地系统。

And then a new basin system comes into being. The Yanshan erogenic belt is a Mesozoic intracratonic erogenic belt. There are several basin-mountain transforming processes in the orogeny, and this paper will discuss this process based on basin evolution.

燕山造山带是一个中新生代陆内造山带，在其造山过程中存在多次盆地的形成与消失，本文旨在通过对盆地系统演化的研究来探讨造山过程。

Ordos basin accumulates various energy resources. Taking the oil, gas, coal and uranium in the basin as subjects, the scientists of China's State "973" multi-energy minerals enrichment project study the scientific issues of interest concerning the coexistence and accumulation of energy minerals in one basin, such as the material base and geodynamical settings the accumulation mechanism and enrichment environment, and the temporal and space distribution and control factors. This interdisciplinary study provides a new perspective on comprehensively understanding energy geosciences.

我国国家&973&多种能源矿产项目的科学家以富集多种能源矿产于一身的鄂尔多斯盆地为研究地区，以油、气、煤、铀为研究对象，探讨能源矿产同盆共存富集成藏的物质基础与地球动力学背景、成藏机理与富集环境、时空分布与主控因素等科学问题，这是通过多学科交叉综合研究能源地球科学的新视角。

In the north of Qinghai-Tibet plateau from Hoh Xil basin to Hexi Corridor basin, geomorphy has-basin-ridge structure, which is the result of long-term geological process of uplift and increase in Qinghai-Tibet plateau.

从可可西里到河西走廊的青藏高原的北部地区，地貌具有独特的&盆－岭&相间的特征，是青藏高原隆升增长过程中长期地质作用的产物，沉积盆地记录了这一过程的演化历史。

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