大洪水的

Department of Water Resources, China Institute of Water Resources and Hydropower Research, Beijing 2. Department of Hydraulic Engineering, Tsinghua University, Beifing 100084）The existing problems in the design of reservoir flood operations is analyzed, then aiming at the insufficience of the typical flood, the method for reservoir flood operation with classified forecast is presented in this paper.

将水库防洪调度方法划分为两大类：一类不考虑预报，通常是选择"坝前库水位或实际入库流量"作为遭遇洪水量级及改变泄量的判断指标，称为常规防洪调度方法；另一类考虑预报，选择的判断指标多是产流预报的"累积净雨量"或汇流预报的"洪峰流量"或短时"晴雨"预报等信息，简称防洪预报调度方法。

Go on a two—day trip climb all the way up the mountain look forward to doing make fun of have difficulty in doing sth play for fun look around take good care of a wall of water up and down be up to sb up to fight for one's life look up a large number 出 of as a result of be made up of in the center of town a great many /deal the greatest disaster develop into before the deadline take every opportunity a newly published book believe it or not be in danger out of danger make a joke on sb take place find sb.

on fire look into each other's eyes tree after tree 中学学科网学海泛舟系列资料进行两天的旅行一直爬到山顶期待，盼望取笑，嘲弄做……事有困难好玩环顾四周好好照顾一堵墙似的洪水忽浮忽沉，来来往往由决定直到，到…为止拼死搏斗查找大量的，许多由于……的结，因为…由…组成城中心许多最大的灾难开发成为…，发展成……最后期限前抓住一切机会一本刚出版的书信不信由你处于危险中脱离危险开玩笑发生发现某人住在医院里对我来说很清楚…。。

First, the winter half of the year is dominated by a westerly or "sub-Mediterranean" circulation.

不丹境内也有许多危险的冰川湖，其中1994年发生的一场洪水曾经造成很大的灾害。

Pakistan southern Baluchistan and sindy provinces are used to have a rain during the annual l ongsuin season, but this year the floats are much more than normal.

巴基斯坦南部城市 Baluchistan 和 Sindy 在每年的季风季节都会下很大的雨，但是今年的洪水情况比往年厉害的多。

Other floods also happened at the margins of all the major northern ice sheets--the Laurentide and Cordilleran in INorth America, and the Ferinoscandian and Eurasian sheets on the other side of the Atlantic.

在北部各大冰原的边际地带，还曾爆发过其他洪水一北美洲的劳伦泰和安第斯山脉，大西洋另一侧的芬挪斯堪的纳和亚欧冰原。

China 's greatest worry comes from rain , the continuous deluges that will occur during the days that follow the pole shift .

困扰中国的最大的问题是降雨，两极变换之后的日子里，紧接着会发生持续不断的暴雨及洪水。

China's greatest worry comes from rain, the continuous deluges that will occur during the days that follow the pole shift.

极移之后，中国所面对的最大的问题是连续的洪水。由于人口过剩之故，许多森林已经被砍伐。

Through the past six years they've been the most maniacal spending machines the world has ever seen. Stock market wobbles, rising interest rates, staggering personal debt, war, floods, hurricanes - nothing could slow them down. That was mainly because the value of their largest asset, housing, kept going up, and because they were confident about their jobs.

过去六年时间里，他们是全球最大的烧钱机器，即使股票市场振荡不止、不断升息、波动的个人债务市场、战争、洪水、台风的发生都无法让他们减慢花钱的速度，最主要是因为美国人家庭资产殷实、住房供给充足，而且他们对自己的工作充满信心。

Tailing buildups on the river channel are very extensive and thick and have high contents of heavy metals such as As, Pb, Zn and Cd, which, in addition to directly jeopardizing the quality of water environment, has resulted in the decrease in the flood discharge capacity and increase in the flooded area.

河床上的尾砂沉积范围广、厚度大，重金属As、Pb、Zn、Cd含量非常高，除直接危害了水环境质量外，还造成河道泄洪能力下降和洪水淹没范围的扩大，构成时沿江土壤环境和生态环境的严重威胁。

The main city, Funchal, and other towns and villages on the south coast are thought to have been worst affected after strong winds and heavy rain early on Saturday caused flooding and landslides.

主要城市冯沙尔和其他城镇及乡村所在的南部海岸，被认为是受到影响最大的的地区，强风和大雨在周六凌晨造成了洪水和山体滑坡。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。