1) water quality prewarning and forecast
水质预警预报
1.
Discussion on water quality prewarning and forecast system in Lao river basin;
辽河流域水质预警预报系统的探讨
2.
Inaccordance with the requirement of water resources protection,the necessity and condition to construct a water quality prewarning and forecast system in Songhua rever basin was discussed.
从水流域水资源保护需要出发,论述了辽河流域水质预警预报系统建设的必要性和已经具备的条件。
2) water quality early warning
水质预警
1.
The groundwater quality early warning theory can be used to research the status and tendency of groundwater quality, which include status early-warning and trending early-warning.
地下水水质预警是对地下水水质现状及变化趋势适时给出相应级别警戒信息的方法 ,包括状态预警和趋势预警两部分。
3) flood warning and forecasting
洪水预警报
1.
In this article, Fujian provincial flood warning and forecasting system construction situation is described.
洪水预警报系统是防汛指挥决策支持系统的重要组成部分,介绍了福建省洪水预警报系统的建设情况,结合工作实际,分析了系统建设、运行管理中存在的问题,以及系统建设的经验和体会,并针对目前系统存在的问题,提出了改进对策。
4) water quality prediction
水质预报
1.
On the basis of Saint-Venant equations and differential equation for longitudinal diffusion and in consideration of the influence of confluences and bends, a one-dimensional unsteady mathematical model for water quality prediction is established in this paper.
根据河川型水库具有狭长形状、有多条河流汇入且有多个库弯水塘的特点,依据圣维南方程组及河流纵向弥散微分方程,并考虑了汇合点和库弯水塘对计算的影响,建立了一维非恒定水质预报数学模型。
5) forecasting and warning
预报预警
1.
State and countermeasures of geological hazards forecasting and warning in Guangdong Province;
广东省地质灾害预报预警现状与发展对策
2.
In general,the technologies on data check,assessment methods,monitoring index,forecasting and warning should meet to the need of analysis and assessment in short time.
针对实时安全评价需要,对评价过程中的资料审查、评价技术、监控指标、预报预警进行了研究,提出相应的技术路线和方法。
6) prediction and forewarning
预警预报
1.
Probing into the construction model of water pollution prediction and forewarning system of the rivers;
江河水污染预警预报系统建设模式的探讨
2.
, the author elaborated the urgent property of the construction of flood prediction and forewarning system of Guilin city.
从流域概况、水文气候特性、洪涝灾害、桂林经济建设等方面，阐述桂林市洪水预警预报系统建设的紧迫性。
补充资料：短期天气预报(见天气预报和天气图预报)
短期天气预报(见天气预报和天气图预报)
u。。，，，:‘，anq，yubao短期天气预报见关匀布绍升，二，二一一
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