river sand是什么意思

网络释义

用法例句

Temporal distribution regularity of water quality in Zhou-Luo reach of the Shahe River;

沙河周-漯段水质变化规律研究

Investigation and evaluation about water quality of Shahe River in Chengdu;

成都沙河水环境质量调查分析

The Evaluation of Economic Loss Resulted from the Water-body Pollution in Shahe River;

沙河水体污染经济损失估算

Primary Study on Land Use of Suburb Landscape Based on TM Images——A Case Study in Shahe,ChangpingDistirct,Beijing;

基于TM影像的城郊景观土地利用初步研究——以北京昌平沙河区为例

The feasibility of replacing artificial sand with river sand in the production of self-compacting concrete(SCC) and the effect of adding the fly ash were examined in this study.

为研究人工砂取代河沙制备自密实混凝土的可行性及掺粉煤灰的影响,设计了10组配比,并通过试验比较了2种自密实混凝土的性能。

The preliminary report of investigation on background vegetation of Sha River and Li River in urban area of Luohe City

漯河市城区段沙河、澧河沿岸本底植被调研初报

FLUME EXPERIMENT ON FORMATION AND DEVELOPMENT OF SANDBODIES IN LAKE WITH SANDBEARING VARIETY OF RIVER

含沙河流入湖后沙体形成、发展的水槽实验

The sand and stones gravitated to the bottom of the river

沙和石头沉到了河底。

sandbag a rising river

在水涨的河里堆积沙袋

sandy shore of a lake,sea or river

（多沙的）湖滨, 海滨,河岸.

The sand have silt up the mouth of the river.

泥沙已把河口堵住了。

The sand has silted up the mouth of the river.

泥沙已把河口堵住了.

Sand is choking the river.

这条河正在为沙子充塞。

The river is choking with sand.

这条河正在为沙充塞。

Study on Sediment Delivery Ratio,Rate of Silting and Characteristic of Sediment Transport of the Lower Yellow River Channel

黄河下游河道排沙比、淤积率与输沙特性研究

At some higher velocity the ripples or dunes disappear and the bed becomes flat.

流速增大时，沙纹、沙垄消失，河床变平。

Research on Gully Erosion and Seabuckthorn Dam Sediment Intercepting Effect in Coarse-Sediment Producing Area of Yellow River Basin;

黄河粗沙区沟道侵蚀与沙棘坝拦沙效应研究

Study on Yellow River Estuary Sediment Transport and It s Distributing Regulation;

黄河河口泥沙输移及其分布规律研究

Discussion of Comprehensive Technology of Sandbar Dredging in Yellow River Estuary;

黄河河口拦门沙疏浚综合技术的探讨

Influence of Silt-Discharge Condition of the Lower Yellow River to the Scour and Fill of the Channel

黄河下游水沙条件对河道冲淤的影响

Analysis of Sediment Dispersal of the Huanghe(Yellow) River Mouth--A Case of Diaokouhe Lobe

黄河河口泥沙扩散规律分析——以钓口河流路为例

The bank was formed by the mud and sand deposited here over a long period of time.

河里的泥沙淤积在这里, 年深日久便成了沙洲。

The bar was formed by the mud and sand deposited here over a long period of time.

河里的泥沙淤积在这里,年深日久便成了沙洲。