河口

Returning the bayou to its natural state will create a significant cultural habitat and help protect the city from future storm surge.

把河口恢复到自然的状态将会创造一种重要的文化栖息地并且使城市免遭未来的洪水袭击。

In Luye River, the alluvial fans were incised by the main stream as terraces. The highest two levels of terraces in altitude have been deformed by active faults and folds. Field investigation shows the highest surface is covered by lateritic soils. In Beinan River, there are strath terraces developed.

鹿野溪的四阶河阶地，是河口冲积扇在河川下切后受切割形成的，卑南溪的四阶河阶地均分布於河川东岸，是鹿野溪冲积扇发育时，迫使卑南溪向东侧迁移，强烈的侧蚀作用形成的侵蚀面，在后期河川下切后形成的。

The rate of subsidence has been decreasing from area near vertex of delta to the coastal zone and some place is even rising, particularly in the early formed area. What is the different in the coastal is that the rate of subsidence is still high and can sustain a long time. This is because the land subsidence in the delta is mainly caused by the consolidation of sediments if there is no human activity. Especially in the newly formed area, Qingshuigou sub-delta, the rate of subsidence was more than 50 mm/a in the begining and now is still higher than 10 mm/a. When the newly sediments discharged by the Yellow River landed on the subaquatic delta, its load can drive the concolidation of the silt, which is on the surface of the Bohai seafloor. The rate of consolidation of the silt will be decreasing quickly in the first years, but still a long time in the later time with a slow rate.

研究结果表明：现代黄河三角洲在以宁海为顶点的河口扇形区域，近期均经历了不同程度的地表下沉过程，但是随区域地理位置和时间的不同，地表变化空间差异性比较明显；三角洲顶点附近区域的下沉速率自上世纪末开始逐渐减小，后期甚至出现轻微的抬升；滨海沿岸附近地区的地表形变特征相对比较复杂，各期叶瓣相互叠置及其各类沉积物的不均匀分配，使由沉积物自然固结压实引起的地表形变具有显著的空间差异；目前，除清水沟流路叶瓣表现为快速沉降以外，其它滨海沿岸区基本上都表现为微弱的下沉。

It has been discussed that the formation mechanism of subaqueous delta out of river mouth,the evolution of the Changjiang estuary,the diffusion of fresh water of the Changjiang outside the river mouth and its effect on the vicinity of sea waters,the properties of tidal action,as well as the wave regime in the estuarine region and the processes of fresh-salt water mixing.

河口是一个复杂的自然综合体。它既包括受潮汐影响的咸潮河段，也包括受淡水扩散影响的口外海滨，而盐淡水交会的混合地带则为这个综合体的主体部分。如果考虑到冰后期以来它的流路摆荡因素，则其影响的范围就可能更广。

It was specially pointed out that, when the tail water is constant maximum tide, the computed flood surface is higher than that of nonsteady current, so there is some safety superelevation.

论文不仅研究了淮河入海水道河口段的水流运动规律，对于工程实践中提出的诸多问题也给出了满意的解答。

Is a taiwan-funded enterprises, which covers an area of 120 mu, has an annual output of 30,000 tons of ammonia,60,000 tons of one of the 40,000 tons of sulfuric acid production superphosphate and each one.

老河口金佳磷化企业有限公司是一家台资企业，占地面积120亩，拥有年产3万吨磷酸一氨、6万吨过磷酸钙和4万吨硫酸生产线各一条。

And now, up here on the edge of this collapsed volcano, I realize the ridge I've been hiking has taken me to the top of the rim shared by Tagus and the wholly intact bowl of an adjacent caldera, one that sprawls out for a few hundred meters inland.

现在，面对着坍塌的火山边缘，我意识到自己从山脊爬到山顶，而这山顶不单构成了塔霍河河口，同时也是另外一个完整的火山口的边缘，这个火山口继续向内陆蜿蜒几百米。

For in that whole area that extends from the mouth of the Danube to the westernmost shores of England, and which is defined by the boundaries of the Italians and the French, and by the ocean, only one language prevailed, although later it was split up into many vernaculars by the Slavs, the Hungarians, the Teutons, the Saxons, the English, and several other nations. Only one sign of their common origin remains in almost all of them, namely that nearly all the nations listed above, when they answer in the affirmative, say i .

从多瑙河河口直到英格兰最西面的海岸，从意大利和法国的边界到大海，整个区域曾经主要是用一种语言，后来被斯拉夫人、匈牙利人、条顿人撒克逊人英国人以及其他国家的人分成很多种方言，只有一个标记在几乎所有人种中保留下来，显示他们曾经有过共同的源头，即上述所有国家在做肯定回答时都说"i "。

Tendency of deposition in the Guanting reservoir and dredging on mouth bar of the Guishuihe estuary are analyzed by the data from the model experiments.

在实体模型试验的基础上，对官厅水库的泥沙淤积发展和妫水河口拦门沙的清淤疏浚措施进行了研究。

SpareDescription: Tendency of deposition in the Guanting reservoir and dredging on mouth bar of the Guishuihe estuary are analyzed by the data from the model experiments.

描述：在实体模型试验的基础上，对官厅水库的泥沙淤积发展和妫水河口拦门沙的清淤疏浚措施进行了研究。

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。