水深图

Solved the datum unification and the height joining between the Fujian coastwise topographic map and the water depths map.

以解决福建沿海海岸地形图和水深图的基准统一及高度衔接问题。

In addition,arbitrary directional multi-period section diagram and declivity dia...

还可以绘制出所测海区任意方向的多期剖面图及水深坡度图，从而揭示出冲淤规律。

Water depth data ; computer processing ; erosion ; accumulation ; stercogram ; section ; declivity

水深数据；计算机处理；冲刷；淤积；立体图；剖面图；坡度图

A new graph theory methodology is presented for analysis of the unsteady flows in open channel network, including the structure and characteristics of the incidence matrix A, continuity equation and energy equation with matrix A.

提出了新的渠网非恒定流图论原理，包括适应渠网非恒定流特征的节支关联矩阵A的构建方法及性质分析，基于A的节点连续性矩阵方程和节点水深矩阵方程等。

The epicenter of the quake was located 232 miles (373 km) north-northwest of Santo Vanuatu at a depth of 20.5 miles (33 km) the agency said.

在震中二百三十二英里（373公里）西北偏北圣，瓦努阿图，在20.5英里（33公里）位于水深，该机构说。

By using the programs to process water depth data,the erosion and accumulation area can be found by drawing the contour diagram and stereogram about erosion and accumulation,and the corresponding erosion and accumulation weight and area sizes can also be calculated.

经程序处理后的水深数据，可以找出其冲淤区、绘制冲淤等值线图和冲淤立体图；计算出其冲淤量和冲淤面积。

They differ somewhat from bathymetric charts which are virtually topographic maps of the ocean floor .

们与水深图稍有不同，后者实际上是洋底地形图。

However, seme environmental problems such as eutrophication,bacterial contamination and erosion of lake-shore have been brought about due to the improper management of the lake and no attention having been paid to its environmental protecticr.

淀山湖南北长15公里，东西宽7.5公里，呈葫芦状，周长53.8公里，面积62平方公里，水深2米左右，总蓄水量1.3亿立米，平均流速0.03米/秒，是黄浦江上游的主要水源地之一图1

Coastal map is a thematic map which record and describe spatial geography information and correlation of the narrow and long land terrain features of coast belt and marine element of shallow sea, surveying and maping by photogrammertry technique above instantaneous water line, marine elements information are required by detecting of bottom characteristics and bathymetric survey technique below nstantaneous water line.

海岸带图是记录和描述海岸地带狭长陆地地形要素和浅海海部要素空间地理信息及其相互关系的专题地图。瞬时水位线以上采用摄影测量方法测绘，瞬时水位线以下采取水深测量和底质探测方法获取海部要素信息。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。