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比降

n.gradient
网络slope; rate of; rate of fall

比降

英-汉网络释义

比降

gradient

水利词汇_文档下载_文档资料库 ... 坡度 Grade 比降，坡度，坡降 Gradient 加速比降 Gradient， acceleration ...

slope

水利词汇_文档下载_文档资料库 ... 船架滑道 Slipway 比降，斜坡 Slope 安定比降 Slope of compensation ...

rate of

download_20061201090232_23344 ... 正常落差 Fall,normal 降率，比降 Fall,rate of 降雪 Fall,snow ...

rate of fall

比降（ rate of fall ）见“落差”。河流（ river ）陆地表面上接纳地面径流和地下径流的天然泄水道。

River fall & slope

④ 河流的落差和比降(River fall & slope) 落差：河源与河口河底高程差称为河流落差。落差大表明河流水能资源丰富。

例句：

Test results of Qiantang River silt in Hangzhou show that the critical hydraulic gradient of the silt differs from that of sandy soil .

对杭州钱塘江粉土的实验结果表明，粉土的临界水力比降与一般砂土有差异。

Xiongguantang Reservoir ; seepage analysis ; seepage gradient ; seepage quantity .

熊官塘水库；渗流分析；渗透比降；渗流量。

After further adjusting for a number of chronic diseases, the OR was lowered to 1 . 36 .

在进一步对一些慢性病进行校正后，优势比降到 1 .

That left the fund with just 4 per cent remaining in cash in its $135 . 1bn global portfolio.

在中投 1351亿美元全球投资组合中，现金占比降到了仅仅 4%。

furthermore, on high seepage gradient , it can effectively protect seepage -resistant soil .

在较高的渗透比降条件下，反滤料均能够很好的保护防渗土料。

Drop of water is smaller , riverbed is very broad , and runoff is very large, current velocity is small, aggradation is prominent.

这一时期河床特性是：河床宽，比降小，流量大，流速小，河流的沉积作用比较强。

By 1700 the Middle East 's share had fallen to just 2% and Europe's had risen to 22%.

到公元 1700年，中东的占比降为只有 2%，而欧洲上升为 22%。

The experimental research of the flow field and turbulence characteristics in the scour and backflow region around a groin ;

弯曲型河流的水流运动研究包括流速及流速分布、比降、流场分布、环流运动、紊动特性等。

Relation between discharge and water surface slope at Jianli station under different water levels at Luoshan station

不同螺山水位监利流量与水面比降关系

The experimental study on the velocity distribution over the high gradient gravel bed

大比降卵石河床水流运动试验研究

The experimental study on the bed-load rate of the high gradient gravel river

大比降卵砾石河流输沙率试验研究

Experimental Research on Energy Dissipation with Steep Slope of Large-gradient Irrigation Canal

大比降灌溉渠陡坡消能的试验研究

Experimental Study on the Equilibrium Channel Slope During Yellow River Mouth Sluicing by Seawater

引海水冲刷黄河下游河槽平衡比降试验研究

Relation between discharge at Jianli station and water surface slope in reach from Jianli to Luoshan

监利流量与监利至螺山水面比降关系

Analysing River Features of Sanxing Shallow through Gradient Ratio Survey

通过比降观测浅析三姓浅滩的水文特性

Determination of roughness for open canal steady nonuniform flow during high flood

明渠恒定非均匀流比降 —面积法高洪糙率的确定

Discussion on Effects of Additional Gradient to Outcome Compilation of Flow Rate

浅谈附加比降对流量整编成果的影响

比降

比降

gradient

slope

rate of

rate of fall

River fall & slope

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