河口

However,there is no consistent paradigm that indicates which primary producer is the energy base of salt marsh food web,and the extent to which salt marsh supports the estuarine fishery production.

然而，对于哪类初级生产是盐沼湿地食物网的能量基础、以及盐沼湿地对河口及滨海渔业生产的支持程度，仍然没有一致的结论。

The deltas differ from typical deltaic model.Deltaic front subaqueous distributary channel sand bodies and deltaic plain distributary channel sand bodies are the skeleton sand bodies of meandering stream-shallow sea delta and braided streain-shallow lake delta respectively but not tranditional deltaic front river mouth sand bars.

这两类三角洲与经典的三角洲模式不同的是，三角洲前缘水下分流河道砂体和三角洲平原分流河道砂体分别构成了曲流河浅水海相三角洲和网状河浅水湖泊三角洲的骨架砂体，而不是传统认为的三角洲前缘河口砂坝。

The presupposition of exploitation of estuary delta is the stabiliy of discharge route to sea.

河口三角洲开发的先决条件是入海流路的稳定，其核心问题是入海洪水水沙资源的综合利用。

And the east limit is the Salt Sea as far as the end of Jordan.

15：5 东界、是从盐海南边到约但河口。

It lies on the upside of weak energy tideland in firth of torrid zone or semi-tropical. And mainly composed by rhizophoraceous. It is the important component of seashore wetland.

它分布在热带和亚热带的河口，港湾和三角洲等的低能海岸潮间带上部，它以红树植物为主体的常绿乔木或者灌木组成的潮滩湿地木本植物群落，是国家乃至整个世界的重要的海岸湿地的组成部分。

The world's largest electricity generating tidal barrage may be built across Britain's Severn estuary by the end of the century.

在本世纪末世界上最大的发电拦潮大坝可能在横贯英国的塞文河口建立起来。

The diversity of life in estuaries is incredible—birds, fish, marine mammals, shell-fish and other species all come here to live, feed and reproduce.

河口处物种的多样性非常惊人——有鸟，鱼，海洋哺乳动物，贝类和其他一些物种，都在这里聚居，生存和繁衍。

The Manchester Ship Canal forms part of the southern boundary of the site and separates a series of pools from the main estuary.

曼彻斯特船舶运河是该场所的南部边界的组成部分，并且它区分开了一系列池塘和主要河口。

Based the structure and function of Yangtze River Estuary Ecosystem, the energy expenditure of shorebird community staging at Yangtze River Estuary and the production of macro zoobenthos community were studied in this dissertation.

本文以长江河口湿地生态系统的结构和功能为基础，对鸻鹬群落在长江口地区中途停歇期间的能量需求和栖息地选择和利用进行了研究，探讨了底栖动物作为鸻鹬群落饵料的状况，并根据鸻鹬群落和底栖动物群落能量流动特点，构建了Stella计算模型，对鸻鹬群落中途停歇长江口期间所需要的栖息地面积进行了估算和探讨，以期为区域发展和鸻鹬栖息地保护提供依据。

Also,this approach could give reference value to silt problems of other estuaries.

其中的研究方法对其它河口的泥沙问题研究具有一定的参考价值。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。