洪水控制

We must take some measures to get the flood water under control.

我们必须采取措施使洪水处于控制之下。

Effective flood control is not only necessary , but is alsoessential for protecting the lives of millions of Chinese citizens .

有效地控制洪水不仅是必要的，而且对保护数百万中国公民的生命来说是必不可少

Effective flood control is not only necessary , but is alsoessential for protecting the lives of millions of Chinese citizens.

有效地控制洪水不仅是必要的，而且对保护数百万中国公民的生命来说是必不可少的。

Nbsp;Effective flood control is not only necessary , but is also essential for protecting the lives of millions of Chinese citizens .

有效地控制洪水不仅是必要的，而且对保护数百万中国公民的生命来说是必不可少的。

It's impossible to get the flood under.

要控制洪水是不可能的。

With a BS degree in Civil Engineering and an MS degree in Water Resource Engineering, he specializes in hydraulic analysis and design, watershed hydrology analysis, manmade lake design, floodplain and floodway analysis, constructed wetland design and design/implementation of erosion and sediment control BMPs.

他的工作经验主要是水力学分析和设计、流域水文研究、人工湖设计、洪水冲击平原与河道研究、人工湿地设计和泥沙侵蚀控制的设计。

To make the test most realistic an additional pre-conditioning is applied to the samples to be tested.

该洪水测试utilises 1板条水溶液控制在预先确定的温度，这是一个适用于使用在3.5范围内的压力介质速度喷嘴4.5巴。

Combined with precipitaton forecast and flood forecast, the upper bound ofdynamic control on limit water level of Huanren Reservoir in flood season was determined.

在此基础上，联合降雨预报和洪水预报确定了桓仁水库动态控制汛限水位的上限。

Based on an analysis of the natural, social and economic situations of flood plain in lower reach of Yellow River as well as the status of harnessing, this paper elaborates the problems facing the area, such as flood menace, serious status of suspended river, severe disasters of drought and waterlog, single production structure, implementation of flood plain policies and sluggish safety construction of flood plain.

在敍述黄河下游滩区白然情况、社会经济情况、滩区治理现状的基础上，详细论述了黄河下游滩区存在的问题。由於黄河水沙问题复杂，治理难度大，滩区治理开发也受到限制，目前存在的主要问题是：l洪水威胁依然存在；2悬河形势严峻、河势尚未有效控制；3滩区旱涝灾害严重；4滩区产业结构单一；5滩区政策落实不到位；6滩区安全建设状况严重滞后。

The bed level of the channel bar is sensitive to changes in riverine discharge and typhoons.

结果表明：拦门沙航槽的季节性冲淤变化主要受洪水和风暴控制。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。