海洋学的

The tuned Brunhes/Matuyama paleomagnetic polarity reversal agrees well with an age of 0.78 Ma dated previously. The tuned ages for several planktonic foraminifer Mo-events also agree well with published dates, and new ages for some other bin events in the South China Sea are also estimated.

调谐结果显示，1143站190.77m、191个冰期、间冰期的深海沉积记录了5.02Ma的南海古海洋学历史；1143站布容／松山磁性反转事件的年龄为0.78Ma，与前人研究结果一致；15个识别出的浮游有孔虫生物事件年龄部分与已经发表过的年龄相吻合，部分为该生物事件在南沙海区的新年龄。

An accurate timescale derived from benthic foraminiferal δ^18O is crucial to paleoceanographic studies. In global oceans, there are few continuous δ^18O records for the benthic foraminifers which span the past 5 Ma and have time resolution better than 5 ka.

基于底栖有孔虫δ^18O的精确的年代标尺是古海洋学研究的基础，特别是长度超过5Ma，分辨率小于5ka的连续δ^18O记录在全球大洋深海记录中更是凤毛麟角。

Biogenic silica content was determined in 25 surface sediment samples from the southern South China Sea to study its distribution and its modern oceanic environmental significance, which may provide further scientific evidence for paleoceanography explaination.

对南海南部25个表层沉积样进行了生物硅的测定分析，试图揭示南海南部表层沉积生物硅的分布及其对现代海洋环境的指示意义，以便为古海洋学研究提供进一步的科学依据。

Comparing and analyzing of the paleoceanography characters from the SST, SSS, paleoproductivity, carbonate dissolution, paleo-monsoon and throughflow actions, we find it is obvious that the ocean currents system difference between the glacial and deglacial.

通过不同洋流区的岩芯末次冰期以来的古水温、古盐度、古生产力、碳酸盐溶解作用、古季风、穿越流活动等古海洋学特点的对比分析，可看出研究区冰期与冰后期海洋环流特点存在着明显的差异。

Based on the paleoceanography spatial database, I replanned the paleoceanography databasesystem to figure out the security of the former system. I redivided the system functions anddesigned five function modules: right management module, data import and edit module,calculating year module by standard oxygen isotope curve, data analysis module and spatialanalysis module. The calculating year module adopted the method which compares the oxygenisotope stage borderlines. This method could acquire a more exact result and provide a friendlyinterface to make the consumer operate convenient.

在古海洋空间数据库的基础上重新规划设计了古海洋学数据库系统，解决了原系统数据库的安全性，将系统功能重新进行划分，设计开发了权限管理、数据输入编辑浏览、标准氧同位素定年、数据分析和空间分析等五个系统功能模块，其中标准氧同位素定年模块采用了对比氧同位素期界线的方法，使年代计算结果更加精确，并提供了友好的界面方便用户的操作。

The scope of the collection is broad, encompassing all aspects of geography, cartography and selected facets of related disciplines such as history, anthropology, archaeology, sociology, demography, economics, geology, oceanography, meteorology, urban studies, travel, discovery and exploration, and materials on human beings as builders and despoilers of the environment.

其馆藏涉及的学科领域非常广泛，重点收藏地理学、制图学领域的文献，还有选择的收集一些相关学科（包括历史学、人类学、考古学、社会学、人口统计学、经济学、地质学、海洋学、气象学、城市研究、旅游、交通等）的文献。

It can carry on the measurement of various kinds of oceanography key elements and geophysics parameters, photography, sea the floor of sea, take a geology sample salvage the ore in the depth in the ocean and maintain and repair underwater regular industrial facility through the equipment, investigation.

借助这些装备可以进行各种海洋学要素和地球物理学参量的测量、海底的考察和摄影、海底铺设电缆、地质取样及打捞蕴藏在大洋深处的矿石、水下固定工业设施的使用维护和修理等。

One of the latest requirements in littoral waters is Rapid Environment Assessment, providing deployed forces and/or vessels with appropriate environmental and oceanographic information of the waters and seabed, such as currents, bathymetry, sound velocity, seabed materials, water visibility and so on.

在滨海水域的一个最新需求是迅速的环境评估，提供部署力量和/或舰艇，同水域和海底的适当环境和海洋学信息，如此被当做当前的、测海学、声音速率、海床物质、海水能见度等等。

In the paper, Professor Zhao's historical course engaged in coral reef study and academic results are reviewed: he established the representative section for geological research on Quaternary coral reef, developed engineering geology research on coral reef, elaborated systematically landform development rules of coral reef in the South China Sea, uncovered certain paleo-oceanographical conditions and the new tectonic movement features, studied the historical climate recorded by lagoon of coral reef in the South China Sea and marine geography of coral reef for the first time, investigated comprehensively the only fringing reef of the seacoast of South China continent on western shore of Xuwen County, summarized initially the history of modern coral reef research in China.

文中回顾其从事珊瑚礁研究的历程，并评述其珊瑚礁研究的学术成果：建立了我国第四纪珊瑚礁地质研究的典型剖面；开拓了我国珊瑚礁工程地质研究；系统论述了南海珊瑚礁地貌发展规律，揭示了某些古海洋学状况和新构造运动性质；首次研究了南海珊瑚礁潟湖沉积记录的历史气候；首次进行了我国珊瑚礁区综合海洋地理学研究；较全面开展华南大陆沿岸唯一岸礁徐闻西岸珊瑚礁调查研究；初步总结了我国现代珊瑚礁研究史。

Paleoceanographic and paleoclimatic studies based on the magnetic properties of shelf sediments with high sedimentation rates like those in the Korea Strait are also unlikely to provide a meaningful signature associated with syn-depositional environmental processes.

根据诸如朝鲜海峡这样高沉积速率的陆架沉积物的磁学特征进行古海洋学和古气候研究，也不可能提供有意义的、同沉积作用过程的信息。

I think he's learned how to approach hitters....

Johhny Damon说，『他已是最好的了，再没有人能够比他做的更好，我想他的球技已经完全成熟了，而且他也已经学会了如何去对付和压迫各种打击者。。。。。。

In effect, an 18 foot King Cobra could actually look down onto the average human being.

际上，一个18尺眼镜蛇王其实可以俯视到的平均人。