1) critical rainfall coefficient
临界雨量系数
1.
Regarding to the variation of precipitation of different places, it is pointed out that critical rainfall coefficient can be applied as the main index for dividing areas of rainfall-induced mountain flood.
分析了降雨诱发山洪灾害的成因,研究了降雨诱发山洪灾害重要时段临界雨量的分布特征;针对降雨地域性差异大的特点,提出临界雨量系数作为降雨诱发山洪灾害区划的重要指标;在此基础上提出全国降雨诱发山洪灾害易发程度分布图。
2) critical rainfall
临界雨量
1.
Analysis of the critical rainfall thresholds for mudflow in Beijing,China.;
北京地区泥石流灾害临界雨量阈值分析
2.
An analysis method for ascertain critical rainfall of mountain flood disaster of small watershed in ZheJiang Province;
浙江省小流域山洪灾害临界雨量确定方法分析
3.
An information processing platform of monitoring center is constructed through the establishment of the discriminative model on the critical rainfall,the introduction of the automatic measurement method of the rainfall,and the wireless transmission system of rainfall-messaging technology used in GSM.
论文主要对山洪灾害自动测报系统的工作原理及设计方法进行了研究,通过建立临界雨量的判别模型,采用自动测量雨量方法、GSM短信的无线传输方法,构建监测中心信息处理平台。
3) critical rainfall amount
临界雨量
1.
The critical rainfall amount.
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。
4) critical precipitation
临界雨量
1.
With the iterative method of nonlinear regression issue, it educes the relation formula between a rainfall and groundwater level ascending under the conditions of different groundwater depths, and puts forward the minimum rainfall (also called critical precipitation) that can cause groundwater level ascending.
用非线性回归问题的迭代法,求出了雨前不同埋深条件下,次降雨与地下水位上升的关系式,并提出了能引起地下水位上升的最小次降雨量(也称临界雨量),用本区41年的降雨资料对地下水资源的补给进行了统计计算,导出了相关性很好的年降雨量与年入渗补给量的关系式,求出了多年降雨入渗补给系数。
2.
This paper describes the spatial-temporal distribution of geological hazards and the relation with precipitation, studies on critical precipitation, build meteorological statistical models of potential forecasting based on precipitation data of observed and forecasted, and gives the effect precipitation of 5 ranks potential forecasting.
给出了新疆地质灾害的时空分布特征及其与降水的关系,探讨了区域临界雨量指标,建立了基于前期观测降水量及未来24h降水预报量的地质灾害气象统计潜势预报模型,并给出了各级潜势预报对应的有效雨量。
5) critical rainfall
临界降雨量
1.
The effective rainfall model is defined by correlation analysis,and the threshold valves of critical rainfall and critical rainfall intensity are obtained to predict the time quantitatively.
根据浙江省降雨的特点,将降雨分为台风降雨和非台风降雨,采用统计方法研究了区域性滑坡灾害与台风区和非台风区降雨量及降雨强度的相关性,通过相关性分析确定了有效降雨量模型;得到了浙江省区域性滑坡发生的临界降雨量和降雨强度阀值,为实时时间预警提供了定量依据;将滑坡灾害的空间易发性与降雨量和降雨强度相结合确定了滑坡灾害的空间预警区划指标和等级;最后初步研究了滑坡发生的滞后时间。
2.
A concept of water logging disaster is redefined based on analysing the characteristics of its cause and an idea of critical rainfall is introduced in studying water logging disaster losses and drainage benefit.
在分析涝灾成因特点基础上对涝灾进行了重新定义;在研究涝灾损失及排涝效益时引入了临界降雨量的概念,从而奠定了水利工程排涝减灾效益分析与计算的理论基础,并给出了效益计算的一般计算模型。
6) critical coefficient
临界系数
补充资料：雨量
1.在一定时间内﹐降落在水平地面上的未经蒸发﹑渗透或流失的雨水所积的深度﹐通常用毫米来表示。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条