查询词典 river channel

New industrial developments at the Port of Mobile will result in the extension of the Mobile River ship channel and construction of a new turning basin.

附近有莫比尔油田，石油精制、石油化工等工业发达，还有造纸、人造纤维、炼铝、造船等工业。

The model divides the research area into five water balance modules: river module, spring-well module, reservoir-lake module, agriculture area module and non-agriculture area module, and the water exchanges between these modules are made through surface channel and groundwater movement.

模型把研究区划分为河段、泉井、水库湖泊、农区和非农区五类水均衡模块，水均衡模块之间通过地表渠系、地下水侧渗进行水量交换。

Rapids are created when rivers are on a steep gradient, making the water flow very fast, when the flow is constricted into a narrower channel, or where an obstruction such as a boulder interrupts the river, causing eddies and swirling currents.

当河流的坡度陡斜造成水流变快的时候，当水流被挤入更为狭窄的河道的时候，或是在河流被巨石之类的障碍物阻隔从而引起旋涡和涡流的地方，就会形成急流。

Through 40 years' operation, the resources of Zhanghe River is gradually reduced, and Majiayan Reservoir is the supplementary works for the Red-flag Channel.

红旗渠是林州市引漳入林灌溉的一项重要水利工程，经过四十年的运行，漳河水源逐渐减少，马家岩水库是红旗渠的补源工程。

Tailing buildups on the river channel are very extensive and thick and have high contents of heavy metals such as As, Pb, Zn and Cd, which, in addition to directly jeopardizing the quality of water environment, has resulted in the decrease in the flood discharge capacity and increase in the flooded area.

河床上的尾砂沉积范围广、厚度大，重金属As、Pb、Zn、Cd含量非常高，除直接危害了水环境质量外，还造成河道泄洪能力下降和洪水淹没范围的扩大，构成时沿江土壤环境和生态环境的严重威胁。

Constrictions can form a rapid when a river's flow is forced into a narrower channel.

束带，可形成一河快速的流通渠道，是被逼窄。

The river Severn, Britain's longest, which flows from Wales to the Bristol Channel, has a tidal range of 15 metres, the second highest in the world.

塞文河是大不列颠最长的河流，源出威尔斯，注入大西洋布里斯托海峡，潮差达15米，是世界上潮差第二大的河流。

Cardiff city is located on the Bristol Channel at the mouth of the River Taft, and Cardiff district is largely coextensive with the city.

加的夫城位于塔夫河口的布里斯托尔海峡，其行政区很大程度上与加的夫城一起向外扩张。

It borders on the Counties of Somerset , and Gloucestershire , between the cities of Bath , Gloucester and Newport , and has a short coastline on the estuary of the River Severn , which flows into the Bristol Channel .

区域的界限在Somerset 和Gloucestershire，在巴斯，Glouceter和Newport之间，有海岸线在river severn 的入海口，然后流入Brisotol Channel。

The previous researches have been done experiments mostly in the Water tank. In order to simulate turbulence of flow in river and research its characteristics, the characteristics of turbulence are studied by experiments in the water channel with ADV technique. The research results indicate that R.M.S. velocity linearly relates to the oscillating-grid frequency; R.M.S. velocity decays by power exponent relates to the distance from the grid midplane; and the relationship between the geometrical factors and the free movement space of water is direct proportion.

以往研究大都在水箱中对振动格栅紊流特性进行实验研究，为能模拟天然河道中的紊流，研究天然河道中紊流特性，利用ADV技术在水槽中对振动格栅紊流进行了实验研究研究结果表明：均方根速度与格栅振动频率成线性关系；均方根速度与距格栅中平面的距离成幂指数关系衰减；几何系数与水的自由运动空间成正比关系。

Metrorrhagia is also gynaecological problems of common diseases.

崩漏是妇科常见病也是疑难症。

WordFTP gives you the convenience and timesaving you need.

wordftp让您的方便和省时您所需要的。