古

Research on bioturbation is very important to roundly and exactly understand the processes of biogeochemical cycles in marine sediments, accurately reconstruct the records of palaeogeography, palaeoclimatology and palaeoecology, reasonably adjust and control the biodiversity of seabed ecosystem.

海底生物扰动作用的研究，对于全面、精确地掌握海洋中各种物质的生物地球化学循环过程，正确回溯古气候、古海洋和古生态记录，合理调节和控制海底生态系统的多样性具有十分重要的意义。

The analysis of group component, stable carbon isotopic compositions and biomarker, and the geochemical characteristics of the oil and gas show that the oil comes from the Palaeogene and the oil reservoir is new bed-generating and old bed-storing; the gas comes from Carboniferous-Permian and the gas reservoir is old bed-generating and new bed-storing.

通过对油气族组成、稳定碳同位素组成及生物标志化合物进行油气地球化学研究，认为东濮凹陷三叠系砂岩裂缝性油藏原油来源于古近系，油藏类型为新生古储式；天然气来源于石炭-二叠系，气藏类型为古生新储式。

According to these, we can realize tectonic control, palaeogeographic pattern as well as palaeobiogeographic distribution of the Qinghai-Tibet Plateau in the early Paleozoic and also provided the materials to the cosmepolitical biostratigraphic contrast.

新建下奥陶统扎扛组和他多组，完善了藏北地区早古生代地层序列，为研究青藏高原在古生代早期的构造活动、演化、古地理分布格局及古生物地理区划提供了资料，也为世界性生物地层划分对比提供了依据。

Palaeogeography maps are the concentrated expression of the study of palaeogeography, and are the growth point of palaeogeography.

古地理图是古地理研究的集中表现，是古地理学的生长点。

To design and develop thepaleoceanography database system could manage, organize and share a great deal of complicatedframe paleoceanography data of North Indian Ocean, and actualize the quantitative analysis ofpaleoceanography.

古海洋数据库系统的设计开发实现了对北印度洋大量数据结构复杂的古海洋学数据进行有效的管理、组织、共享和古海洋学定量分析研究。

This finding is of great significance not only to the reconstruction of paleoceanography, paleoenvironment, paleotectonics, and paleoclimate, but also to deepwater petroleum exploration in the South China Sea.

根据最新的地震资料分析发现，该牵引体实际上由一系列逆陆坡向上倾方向迁移的沉积物波组成，这一发现对于南海北部大陆边缘古海洋、古环境和古气候研究，以及南海深水油气勘探具有重要意义。

The loess-paleosol sequence in China is one of the best archives for studying paleoenvironmental and paleoclimatic processes.

中国黄土-古土壤序列是古气候变化和古环境演化的重要陆相记录。

Chinese historical documents are a major source of paleoclimatic and environmental information.

我国的历史文献记录是古气候、古环境信息的重要来源，对古全球变化研究计划的目标时段——近2000年（人文记录和自然记录并存的时段）来说，尤其具有重要的科学价值。

We have concluded five key tectonics geologic characteristics of Chinese foreland basins based on the study of the sedimentary infill, tectonics evolution, tectonic dynamics, spatial location distribution and structural deformation geometry.(1) The foreland basin is the superimposition of the compression sedimentary stratigraphic sequence with the extension basin, and the foreland basin includes underlying rift basin and upper dustpan flexure deposited basin.(2) The foreland thrustfold structural deformation has occurred four times since the Protozoic, in the Late Caledonian, Late Hercynian, Indosinan and Late Himalayan, respectively.(3) The foreland basin developed based on the control of two factors that are the basin basement collaged by many small plates or terrains and the rejuvenation of ancient orogenic belt, so the foreland basins or foreland thrusts are located in front of ancient orogenic belt.(4) The foreland basins and the rejuvenation of ancient orogenic belt make up a giant basinmountains system resulting from the distant effect of IndiaEurasia collision, which is located on the outer circle of Tibet Plateau, so the thrust deformation intensity, basin deposition range and coupling between orogenic belt and basin changed from strong to weak as from interior to outer circle of Tibet Plateau.(5) There are many structural styles of the thrust and fold belt in different basins, such as brittle behavior faultrelated fold, ductile behavior basementinvolved structure, basementinvolved faultrelated fold, and salt structure.

在综述前人认识的基础上，笔者通过对中国前陆盆地的构造演化历程、沉积充填特征、构造成因及其空间分布规律、构造变形特征等的研究，提出了中国前陆盆地构造地质发育的5个主要特征：(1)两种不同性质的原型盆地发生正反转的叠合性，即挤压构造下作为&本体&的前陆层序与拉张构造下作为&基础&的裂谷、断陷盆地之间的叠置；(2)显生宙以来中国大陆先后发生了4期前陆冲断构造演化的多期性，它们分别是加里东晚期、海西晚期、印支期和喜马拉雅晚期；(3)基于小克拉通基底拼贴后在造山带前缘复活再生的继承性，即统一拼合大陆内部的构造变形导致古造山带的复活，在古造山带边缘发育新生代前陆盆地或前陆冲断带；(4)在空间分布上受环青藏高原巨型盆山体系控制发生陆内变形的系统性，在环青藏高原巨型盆山体系内构造变形强度、盆地沉降幅度、盆山耦合程度等从内环向外环依次降低，从古造山带向克拉通方向构造变形强度依次降低，构造变形样式逐渐简单、构造变形时间依次变新；(5)前陆冲断带的构造样式由于受边界力学条件和沉积地层介质作用而具有多变性，存在沉积盖层内脆性变形的断层相关褶皱、造山带前缘韧性变形的基底卷入构造、与走滑构造相伴生的基底卷入的断层相关褶皱、盆地内部塑性变形的盐构造。

Swire Hotels Established in 2005 Swire Hotel is the newest member of the Swire family.

太古酒店太古酒店是太古集团的最新成员，成立于2005年。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。