查询词典 silting-up

First , erosion resulting from excessive deforestation in the upper reaches of the river and , second ,heavy silting which raised the riverbed in the main channel .

第一，过度砍伐引起的河流上游的侵蚀，第二，严重的泥沙淤积抬高了主干道的河床。本文来自亚美欧国际英语

First , erosion resulting from excessive deforestation in the upper reaches of the river and , second ,heavy silting which raised the riverbed in the main channel .

两个主要因素导致了夏季长江及其支流的特大洪水。第一，过度砍伐引起的河流上游的侵蚀，第二，严重的泥沙淤积抬高了主干道

First , erosion resulting from excessive deforestation in the upper reaches of the river and , second ,heavy silting which raised the riverbed in the main channel .

第一，过度砍伐引起的河流上游的侵蚀，第二，严重的泥沙淤积抬高了主干道的河床。英语学习网

First, erosion resulting from excessive deforestation in the upper reaches of the river and, second, heavy silting which raised the riverbed in the main channel.

第一两国度砍伐引起的河流上游的侵蚀，第二，严重的泥沙淤积抬高了主干道的河床。

The main conclusions are as follows:(1) Considering the silting intensity in waterway and the impact to the tidal prism of Guan River, the single guide jetty and double guide jetties with dredging were recommended in the estuary of Guan River. Meanwhile, it was recommended that the eastern jetty was higher than the western one in the double guide jetties.

论文研究所得结论主要包括以下几个方面：(1)综合考虑整治工程对外航道回淤强度及灌河纳潮的影响这两项指标，认为采用单、双导堤工程对灌河口拦门沙航道进行整治是较为合理可行的，且双导堤工程中推荐采用东导堤高、西导堤低的不等高布置方式。

Continuous ero sing and recessing of the Diaokou reach in the north , relative stability of the Huanghegang Yellow River Harbor reach in the northeast and continuous silting and advancing of the Hekou river mouth reach in the south .

和TM系列影像数据的分析研究，发现了1976年黄河人工改道后三角洲海岸线变迁的总体规律与趋势，即北部钓口地区不断侵蚀，后退，东北部黄河港地区基本稳定，南部河口地区不断淤积，前进。

During the paleo-geography evolution, inland lacustrine basin began to form, and the two delta skirt in east and west lakeshore are primary formed in Chang 10, lacustrine basin subsidized quickly, lake district enlarged rapidly and destructive delta are developed in Chang 9, delta are more developed in Chang 8, lakeshore line move outward at large range, turbidite developed well near west lakeshore, delta range is decreased in east lakeshore in Chang 7, features of lacustrine basin are changed remarkably, deep lake and half deep lake area is decreased greatly, while delta sedimentary system is developed at its most in Chang 6, framewok is inherited better, but delta′s construction is slowed and is swamping at large scale in Chang 4+5, lacustrine basin began to be silting, shrinking and dying out, and riverway gradually developed well since Chang 3, distributary riverway developed best in Chang 2, because of imbalance subsidence, subsidence center is formed in east Zichang area and in which lacustrine turbidite is sedimented.

在古地理演化过程中，长10期内陆湖盆开始形成，东西两岸两大三角洲裙初步形成；长9期湖盆快速下沉，湖区迅速扩大，三角洲多为破坏性的；长8期三角洲进一步发育；长7期湖岸线大幅度向外推移，西部浊积岩发育，东部三角洲面积明显减小；长6期湖盆面貌发生了显著的变化，深湖－半深湖面积大大减少，三角洲沉积体系极为发育；长4+5期继承了长6的沉积格局，三角洲建设进程减慢，三角洲大面积沼泽化；从长3期湖盆开始逐步淤浅、萎缩、消亡，河道逐渐发育；长2期分流河道发育；长1期由于差异沉降，在东部子长一带形成沉降中心，沉积了湖相浊积岩。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷