The precipitation forecast result in flood season of the last 10 years in Sichuan Basin is evaluated and compared with the NCC forecast result.
对近10年来四川盆地汛期降水预测水平进行了定量评估,并与国家气候中心预测水平作了对比。
Banks training is conducted based on narrow and deep channel in flood season that has strong potentiality of sediment transport and flood carrying capacity.
双岸整治方案是基于窄深河槽洪水期具有很强的输沙潜力与泄洪能力。
That shows the branch river deposition is affected by the main river deposition. In flood season, mud flow come upward in branch river and make sedimentation.
分析表明,支流淤积完全受干流淤积形态的影响,汛期干流来沙形成异重流倒灌,非汛期干流冲刷淤积体,形成浑水到达坝前并使沿程支流淤积。
Saving water in agriculture, turning waste into resources and utilizing the resources of great precipitation and floodwater in flood season are the primary ways.
农业节水、污水资源化和科学调蓄利用汛期雨洪资源是降落漏斗修复的主要途径。
Thus, full risk analysis for Baipenzhu reservoir in flood season is made in this paper and it provides basis for reasonable selection of flood interception level.
介绍了白盆珠水库工程的基本概况,对白盆珠水库汛期蓄水运用进行了全面的风险分析,为选择合理的拦蓄水位方案提供了依据。
The function of forest averaging seasonal distribution of runoff was realized by reducing the runoff in flood season and compensationg runoff in non-flood season.
森林均化径流分配的作用通过削减汛期径流和补充非汛期流水来实现。
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。
The water utilization ratio and benefit from power generation have been low, especially in flood season, since the Feilaixia Water Project has been put into service in 1999.
飞来峡水利枢纽运行以来,始终表现出水量利用率低、发电效益低的状况,汛期尤甚。
Although thesurface area of the East Taihu Lake constitutes only 5.6% of the total area of LakeTaihu, in flood season its flow amounts to 71.9% of the total flood flow of LakeTaihu.
“东太湖”的面积只占整个大太湖总面积的5.6%,而汛期时,其行洪水量却占整个太湖行洪总量的71.9%。
A comparison experiment is conducted for the precipitation field over the Changjiang River Delta in flood season and the result indicates that the method can improve forecast greatly.
对长江三角洲汛期降水场进行试验比较,证明该方法能显著提高预测技巧。
The main characteristic of trophic level of each watershed is: The degree of eutrophication is more serious in flood season than in dry reason, in upstream than in downstream along the watershed.
各流域富营养化主要特征是:丰水期比枯水期严重,从上游到下游逐渐加重。
Surface water mainly from precipitation and off the water, precipitation, rainfall in the main flood season, water comes mainly from the old passenger Shahe, Song eight Tuan, sand east of the trunk.
地表水主要来源于降水及客水,降水以汛期降雨为主,客水主要来源于老沙河、宋八疃、沙东干渠。
As the flood season is coming, Song and his workmates will go around the lake area day and night to save deer in trouble, and provide feed for the animals when needed.
随着汛期的到来,宋和他的同事们将日夜在湖区周围救助受困的鹿群,必要时为动物提供食物。
Who has from the youth who walk through, leave a smile, who has the flower in who stays, the warmth of missing, who from whom the rainy season disappear, flood of tears.
谁曾从谁的青春里走过,留下了笑靥,谁曾在谁的花季里停留,温暖了想念,谁又从谁的雨季里消失,泛滥了眼泪。
When it is spring in the northern part of the world, it is fall in Australia, Throughout the autumn season, terrible storms arise and rains flood the land .
当它是在世界时的北部的春天,它是秋天在澳洲,在整个秋天季节,可怕的风暴升起,并且雨充斥土地。
The flood season is approaching, so the dike in our village needs reinforcing.
汛期快到了,村里的圩埂需要加固了。
Before the Dujiangyan Irrigation System was built in 256 BC. Before this Chengdu Plain always suffer flood in rainy season and drought in dry season.
在都江堰水利工程修建于公元前256年,在这之前,成都平原一到雨季就遭受洪灾,一到春耕季节又没水灌溉。
The case study results show that the two methods are feasible for flood season staging calculation, and practical in use.
实例应用结果表明,这两种方法均可用于汛期的分期计算中,具有一定的实用价值。
In this paper, an improved BP network is used to calculate the scour and sediment of reservoir on the basis of analyzing influence factor of flood and dry season.
在分析了汛期、非汛期水库泥沙冲淤影响因子的基础上,利用改进的BP网络模型对水库泥沙冲淤量进行计算。
The present article aims to introduce the authors research on the method of flood control forecast operation a reservoir can actualize in a flood season.
水库实施的防洪预报调度方式是解决我国防洪和兴利之间矛盾的一条有效途径,其对水库上下游的防洪风险率的大小是决定其能否实施的关键。
China issues twice-daily reports on the Tsangpo river flow in the flood season, separately to India and to Bangladesh.
汛期期间中国分别为印度和孟加拉每天两次报告雅鲁藏布江的水流情况。
The paper analyzes the serious conditions of flood calamity in Qinghai Province. To counter to the main season of flood calamity, it puts forward the various prevention countermeasure.
本文对青海省洪涝灾害的严重情况作了分析,针对产生洪涝灾害的主要原因,提出各项防治对策。
The rainfall in Shandong Province during flood season witnessed an evident change in the year of 1979, after which there was an apparent decrease in the rainfall.
山东省汛期降水在1979年前后发生一次明显的变化,1979年后降水显著减少。
I'll stay at heart a mood, and stay in the flood season can.
我会把那份心情留在心中,留在那个灿漫的季节。
The paper systematically illustrates the research methodology and technical framework of regulating flood by using various limiting levels of reservoir during the flood season in the Hai River Basin.
本文系统地论述了海河流域利用水库分期汛限水位调控洪水资源的研究思路和技术框架。
The influence of sea surface temperature sustained heating in the North Pacific on flood season rainfall in China is discussed by the departure accumulation of the sea surface temperature.
用海温距平累积和讨论了北太平洋海温异常持续加热对夏季中国降水和大气环流的影响。
Most of the exiting dams in our country are earth-rock dam and easy to be danger in the flood season.
我国现有的堤坝大多为土石坝,在防汛期间很容易出现各种险情。
Not long after the spring flood season, he saw Huabei hiding in the shelter of the steep riverbank crying.
那个春天汛期过后不久,他曾经看见华北躲在陡岸下面哭。
The tropical cyclone forecast in the flood season in 2005 indicated that the system was suitable to the tropic cyclone route forecast and rainstorm forecast.
2005年汛期热带气旋预报表明,系统对热带气旋的路径和暴雨的预报效果较好。
The tropical cyclone forecast in the flood season in 2005 indicated that the system was suitable to the tropic cyclone route forecast and rainstorm forecast.
2005年汛期热带气旋预报表明,系统对热带气旋的路径和暴雨的预报效果较好。
应用推荐