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With a BS degree in Civil Engineering and an MS degree in Water Resource Engineering, he specializes in hydraulic analysis and design, watershed hydrology analysis, manmade lake design, floodplain and floodway analysis, constructed wetland design and design/implementation of erosion and sediment control BMPs.

他的工作经验主要是水力学分析和设计、流域水文研究、人工湖设计、洪水冲击平原与河道研究、人工湿地设计和泥沙侵蚀控制的设计。

Therefore study on riverbank erosion mechanisms and their application, can not only enrich and develop the basic theory of fluvial process, but also perfect and advance the current sediment mathematical models.

因此河岸冲刷机理及其应用研究，不仅能丰富和发展河床演变学的基本理论，而且能进一步完善和提高现有的泥沙数学模型。本文的主要研究内容如下

There is the obvious character of passive marginal basin in Yangtze south-east margin, and there is the continental-margin rifting basin in Huaxia north-west margin, which is characterized by the thick flysch sediment as well as the narrow and steep distribution zone.

华南加里东褶皱带是扬子陆块与华夏陆块及其间的华南洋经过加里东造山运动的碰撞产物，但关于这次碰撞的性质及其成因，在我国存在多种不同的看法。

The geochemical characteristics of flysch sandstone and mudstone which depositted after Ladinian suggest that the sediment provenance have the property of continental island arc.

通过对三叠纪拉丁期后复理石砂泥岩的沉积地球化学分析，以为复理石的沉积物源区具有大陆岛弧和活动大陆边沿的构造背景属性，说明复理石沉积具有双向物源区。

Instead the current Chengde synclinal basin is almost certainly the consequence of footwall deformation below the north-directed Chengde County thrust as indicated by (1)its northward-overturned geometry, and (2) the influx into the southern part of the basin of coarse sediment whose protolith appears to be the Chengde County allochthon.

现今承德向形盆地主要是由于向北冲断的承德县冲断层下盘变形的结果，主要是(1)它向北发生倒转；(2)盆地南部的粗碎屑沉积的物源主要是来源于承德县的异地体。

Based on these, we will measure isotopic composition of boron in biological fossils, such as shell, foraminifer et al. producing from Ynaghu Village, Yanqing Basin, Beijing at early Quaternary and from the sediment of salt lake in Tibetan at Quaternary, and then offer a reliable boron isotopic evidence for determining their source and survival surroundings.

在此基础上对北京延庆杨户庄第四纪早期地层和青藏高原第四纪盐湖沉积产出的有孔虫、贝壳类等生物化石的硼同位素组成进行测定，为确定它们的海陆相来源及其生存环境提供硼同位素证据。

Planktonic foraminifera assemblages of 79 core top samples from the western and southern areas of the Indonesian Archipelago were grouped using cluster analysis. The results indicate that foraminifer assemblages make it possible to sub-divide the studied area in five provinces. The modern ocean characters and the surface sediment features from the five provinces are studied in the project.

本项目依据印度尼西亚多岛海及邻区七十九个海底表层样品的浮游有孔虫组合聚类分析结果，将该区划分为五个洋流活动区，对各区现代海洋学性质与海底表层沉积物特点进行对比研究。

Carbonates also occupy an important component, with E271 from 5.9% to 27.57% and E272 from 6.67% to 38.20%. A few foraminifer fossils were found in the sediment cores. These sediments are rich in Cu, Pb and Zn which are fallout from hydrothermal plume with iron oxides.

热液桩的沉积作用，使Cu、Pb和Zn在沉积物中富集，Cu/Fe、Pb/Fe和Zn/Fe比值低于热液喷口处的颗杜物中值，Pb表现出在海水中运移距离较短或者只有少量Pb随热液柱扩散运移。

Data include foraminifera counts and sea surface temperature estimates derived from marine sediment cores from the north Atlantic Ocean.

数据来自于北大西洋海底沉积物的钻芯，包括有孔虫类计算和海面温度估计。

Foraminifera grow in the ocean and when they die, mix with coral to become the sediment that forms atolls.

这种星沙可以在日本南部海域的珊瑚礁附近找到，常被旅游观光者采集到瓶子里当做幸运之物。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"