查询词典 bathymetry

According to the analysis of seismic profile and bathymetry,some mud volcanoes or mud diapir structure s were found in the west slope of the south Okinawa Trough.

根据所获得的高分辨率地震资料分析，发现冲绳海槽南部西侧槽坡附近以及海槽内部发育有一系列泥火山构造，在地形上表现为泥火山地貌，在穿过泥火山的地震剖面上，表现出典型的泥底辟构造。

The theory and application is explained in this paper. Software XMGREDIT5 matching ELCIRC is used to generate unstructured grid, and is considered fit for ocean but rivers. Tidal current is simulated and validated well, and sensitivity of current structure to bathymetry is visible. Affection of wind is qualitatively analyzed here. At the same time the model is improved on as required, like the tidal open boundary which could choose not only long period harmonic constant but also short period harmonic constant and tidal level, and multi-point results and flow field data could be exported effectively with binary results.

本文介绍了ELCIRC的理论及使用；基于其在Linux平台下的软件XMGREDIT5生成全三角形网格并评价其特性，认为XMGREDIT5较适合大范围海域而不适用于河道；应用ELCIRC模型计算了长江口的潮流场并进行验证，结果与实测资料吻合良好，且能较好地模拟出地形变化对水流结构的影响；文中对于风场的影响作了定性分析，同时根据实际需要对模型作了改进，如将仅支持长期资料调和常数的开边界条件改为可选择的短期调和常数边界和潮位边界，使二进制格式结果文件数据输出可以处理多点数据及流场等等。

The relationship between parameters of airborne laser bathymetry and its maximum penetration depth is discussed.

以确定的参量建立的系统具有白天 4 9m和晚上 6 5m的最大测深能力，可完全满足在沿岸带以及岛礁的测量要

This website offers the access to the Map Library Catalog of the library at the Princeton University, USA. It contains 300,000 maps and charts, aerial and satellite photographs; 100 relief models; 15 globes; 850 slides, which are related to geology, geochemistry, geophysics, climatology, natural resources, land use, soils, water resources, remote sensing, topography, political and cultural geography, physiography, bathymetry, transportation, navigation, urban and regional planning.

从本网站可以获得美国Princeton大学图书馆的地图收集的目录，共有300000张地图、图表、航片和卫星图片，100种简单模型，15个地球仪、850张幻灯片，内容包括地质、地球化学、地球物理学、气候学、自然资源、土地利用、土壤、水资源、遥感、地形、政治与文化地理学、自然地理学、测深法、置换传输、航海、城市与区域规划。

On the other hand, the calculating result is compared with the ship depth and TBASE model, and draw the conclusion that the bathymetry calculating by gravity anomaly can reflect the character of suboceanic structure.

将本文计算的海深分别与 TBASE 模型和 GEODAS 在该地区49096个船测海深值进行了比较，得到了利用卫星测高数据反演海深对于开阔海洋是切实可行的这一很有意义的结论。

The three-dimensional topography figures of major typical hydrothermal regions are drawn on the basis of field-measured bathymetric data of the Okinawa Trough and collecting a large number of data on bathymetry, multibeam and seismic profiles of other major typical hydrothermal regions.

在冲绳海槽热液活动区实测水深资料的基础上，广泛收集了其他典型热液活动区的水深、多波束、地震剖面等资料，据此绘制出主要典型热液活动区的三维地形图。

A method of hyperspectral remote sensing of shallow water bathymetry based on artificial neural network technique is studied in this thesis.

本文进行了基于人工神经网络技术的，利用高光谱遥感反演浅海水深的研究。

It is important to develop the fast and accurate methods of bathymetry for economic development, military affairs and national defence.

中文摘要：发展快速、准确的浅海测深方法无论对于经济开发还是对于军事、国防都有十分重要的意义。

Bathymetry is the measurement of the depths of oceans, seas or other large bodies of water.

海底测量是一种测量大洋、大海和其它宽广水域深度的方法

Based on the Berkhoff elliptic mild slope equation and a series of boundary conditions, the model is used to effectively simulate irregular bathymetry and different frequency wave propagation so that a preconditioning program which can obtain optimal meshes in terms of different bathymetry and wave length is developed in this paper.

以Berkhoff提出的椭圆型缓坡方程为控制方程和一系列边界条件为基础，对地形变化的区域和频率不同的多向不规则波进行计算。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。