flood stage的例句大全

Flood stage is 18 feet.

水位现在是18英尺.

In the recent years, the flood stage of Yangtze River is elevated due to the decrease of the capacity in Dongting Lake.

近几十年来，长江中下游洪水位有不断抬高的趋势，其部分原因是由于通江湖泊容积减小的结果。

A Semi-Adaptive Model of Real Time Channel Flood Stage Forecasting for Large Rivers

大江大河多断面水位实时预报的半自适应模型研究

Risk Analysis of Design Flood Stage of Nanjing Section of Yangtze River Flood Protecting Embankment

长江防洪堤南京段设计洪水位风险分析

The results show that the dredging river has a good effect on reducing channel ′ s deposition and lowering flood stage in a certain period and a certain reach.

研究表明，在一定的时段和一定河段内，挖河对于减少河道淤积及降低洪水位都有较好效果。

Based on nine hydrologic stations ′ data of spring, medium and neap tidal periods and fifty seven samples of sea bed surficial sediments collected in Tonggu Waters of Lingding Estuary during the river flood stage, this paper discusses the net transport trend of current and sediment.

根据对珠江伶仃河口湾铜鼓水域丰水期9个测站大、中、小潮三次同步水文泥沙资料及57个底质样品的分析结果，本文讨论了此水域的水沙净输运趋势。

The frequently occurring unordinary flood stage increases the difficulty of flood control practice in the river.

频繁发生的异常洪水位现象给渭河下游防洪增加了困难.

rate of rise or fall flood stage;

洪水涨落率；

The flood has slipped below the warning stage.

洪水已降至警戒水位之下.

Study on Operation Optimization in Pre-flood Falling Stage of the Three Gorges Reservoir

三峡水库汛前消落期优化调度方式研究

New Method of Single-valued Stage Discharge Relationship Effected by Flood Rise and Fall

洪水涨落影响下水位流量关系单值化新方法

A Discussion on Flood Period Stage Control Operation for Reservoirs Capable of Adjusting

具有一定调节能力水库汛期分期控制运行的探讨

Besides the disasters of flood and droughts, heavy disasters, such as, plague of insects, windstorm, hail, and icy snow calamity took place occasionally in the later stage of Qing dynasty in Hunan.

除水旱灾害之外，清代后期对湖南危害较大的灾种主要为虫灾，风灾、雹灾、冰冻雪灾偶有发生。

For this reason, the second stage was chosen at the end of flood season and the excavations were performed using shallow hole blasting and thin layer excavation methods. This approach improved construction effectiveness and reduced the time loss to the minimum.

根据实际情况，二期开挖从时间上选择在汛末，从技术上采取薄层开挖、浅孔爆破、导爆管爆破等方法，取得了较好的效果，从而把工期延误减少到最小。

Challenge and Development Countermeasure of Nanjing Urban Flood Control in New Stage

新时期南京城市防洪面临的挑战和发展对策

Flood crest stage in Mudanjiang River deduced by periodic mean superposition method

周期均值迭加法推求牡丹江洪峰水位

Because of increasingly river channel silting, gradually shrunken channel, decreased discharge capacity and markedly lowered flood plain storage, the food of Yellow river, caused by low flow, can lead to high water stage and huge danger.

黄河下游河道逐年淤积抬高，河道断面萎缩，过流能力降低，漫滩流量大幅度减小，致使黄河洪水出现小流量、高水位、大险情的特点。

The method was applied to the Nanhui nearshore waters. Calculating results indicate that the average settling velocity during flood tide stage is 3.46mm/s and 3.00mm/s during ebb stage;

用这一方法近似计算得到南汇近岸水域的悬沙沉速：涨潮阶段平均为346mms，落潮阶段平均为300mms；

in our country, the majority pay zones of the oilfields are continental deposits with serious heterogeneity and nearly 90% oilfields have assumed water-flooding development regime at the early development stage.

我国油田储层多为陆相沉积，非均质性严重，且近90%的油田均采用早期注水开发方式。

45 m construction trestle for No. 1~ No. 23 flood releasing dam sections of TGP undertakes initial stage dam concrete placement, conveyance of auxiliary elements and metal structure erection etc.

三峡大坝泄1～23号坝段45m高程施工栈桥，承担着初期大坝混凝土浇筑、辅助构件转运以及金结安装等工作。