以降雨预报为例。
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。
Combined with precipitaton forecast and flood forecast, the upper bound ofdynamic control on limit water level of Huanren Reservoir in flood season was determined.
水库汛限水位动态控制中的风险主要来自洪水预报和降雨预报的误差，其次来自决策者的决策误差。
The risk of flood operation mainly comes from the errors of flood and rainfall forecast, in the next place, the errors comes from the decision-maker's subjective preference.
降雨的预报是个经典的例子。
天气预报未来几天还会有降雨。
据预报越南主要沿岸将有更多降雨。
数天来，强降雨已经从华中扫荡到了华西。而且天气预报显示，在接下来的几天，舟曲将会有降雨。
Heavy rain has been sweeping across central and western China for most of the week, with more rain forecast for Zhouqu county in the next few days.
天气预报显示这场天灾在接下来的日子里只会越发严重，周末又有大雨。 “接下来的三天会有强降雨，防洪工作困难重重。”
Weather forecasts suggested the crisis would only worsen in the coming days, with rain expected through the weekend.
周六晚上，鸭绿江流量达到最高值，为每秒27,000立方米，根据气象预报预测，在未来几天内，当地仍有降雨，高流量仍会持续。
At its peak the flow of the Yalu was 27, 000 cubic meters per second on Saturday evening and remains at high levels with more rain forecast for the coming days.
季节性降雨量的预报体系将被打乱，对农业构成巨大威胁。
The seasonal predictability of rainfall andtemperatures is being disrupted, posing serious threats to agriculture.
许多天气预报模型暗示，当气温升高的时候，水循环会发生变化，但是，我们很难在海洋上测量降雨的变化，不过，海洋中的盐分水平实际上是一个重要参数，能表明海洋上降雨的变化。
But measuring these changes in rainfall over the ocean is very, very difficult to do. But salinity is actually an important parameter that gives us an indication of what might be going on.
最新的全球天气预报系统（GFS）预测下周初山东将有1/2（12毫米）英寸降雨的可能，但这对缓解旱情帮助甚微。
The latest precipitation forecast from the GFS ensemble model predicts the possibility of rains of around 1/2 inch for Shandong Province early next week, but these rains would help only a little.
类似周四多云及有骤雨预报，当地华人气象局预测，降雨概率为下午的比赛。
Similar to Thursday's cloudy and showery forecast, the local Chinese weather bureau predicted a probability of rain for the afternoon of the race.
同时，预报员表示，加州西部在秋季前不太可能迎来大量降雨。
Meanwhile forecasters say it's unlikely southern California will get much rain before the fall.
简要介绍了人工神经网络用于洪水预报的基本原理，对降雨径流预报的网络模型进行了改进。
This article presents the principle of ANN briefly in the application of flood forecast and an improved network algorithm of rainfall runoff forecasting.
紧急避难所被淹没。气象预报员预报，接下来两天将会有更大的降雨。
Emergency shelters have been flooded. Forecasters predict heavier downpours for the next two days.
实例研究表明，逐步回归模型、冬季降雨相似在预报对象的定量分析上较为实用。
The example showed that the stepwise regression model and the winter rainfall similarity method are practical in analyzing quantitatively the forecast objects.
土壤蒸散发量的计算，在墒情预报、降雨径流计算及水资源评价中都占有重要的地位。
Calculation of quantity of soil evaporation takes an important part in moisture content prediction, rainfall surface flow calculation and evaluation of water resources.
利用实效雨量计算方法，确定了大降雨型滑坡临界雨量，以此为依据建立了潜势预报模型。
The critical rainfall amount was determined and the potential forecasting model of heavy rainfall regime landslides was built with the effective rainfall method.
降雨是地区水资源的主要来源，研究其长期的演变特性，对于水文水资源系统的预报、模拟具有十分重要的意义。
Rainfall is the main source of water resources in any region, studying the evolvement characteristic of the precipitation is of great importance for forecasting and simulating hydrology system.
一场冷空气带来了狂风暴雨；气象预报说，近日还将有更多的降雨。
A cold front is blamed for drenching rain storms, and forecasters say more rain is likely in coming days.
据天气预报称未来还会有更多降雨。
通过将地质环境条件和降雨条件相结合的方法，建立了基于地质—气象耦合的区域地质灾害预警预报模型。
A forecasting and warning model of regional geo-hazard is established based on the coupling of geology-meteorology through the combination of the geological Settings and the precipitation conditions.
通过验证知所建AR (P)模型是合平实际的可以用于降雨系列的预报。
Through verifying, it may get the conclusion that the AR (p) model of precipitation series is reasonable and practical and it may be used for forecasting rainfall series.
造成这次降雨的天气结构仍滞留在该区，而且根据天气预报。
The weather system causing all the precipitation is staying put over the area.
基于该模型，提出新的方法确定山洪灾害的临界降雨条件，并应用于典型山洪易发区的暴雨山洪预报。
Based on the full hydrodynamic model, a new approach is proposed to calculate the distributed threshold rainfall for flash flooding, which constitutes the basis for effective flash flooding warning.
基于该模型，提出新的方法确定山洪灾害的临界降雨条件，并应用于典型山洪易发区的暴雨山洪预报。
Based on the full hydrodynamic model, a new approach is proposed to calculate the distributed threshold rainfall for flash flooding, which constitutes the basis for effective flash flooding warning.
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