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短期预报

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The results showed that,anomalously small SOI and the lag effect of El Nino are good indications to the short-term climate prediction of Xiangtan flooding in flood period.

结果表明,南方涛动指数异常偏负以及厄尔尼诺事件的滞后影响对湘潭汛期洪涝的短期气候预报有很好的指示性。

The system could provide the real-time information on occurrence of more than 60 different kinds of diseases and pests in wheat, corn, rice, potato, sorghum and millet of China as well as diagnosing, knowledge providing and short-term controlling decision for nine kinds of important diseases and insect pests, including powdery mildew, sharp eyespot and scab of wheat, rice blast, rice false smut, potato late blight, aphids, grain gall midge of wheat and corn borer, based on crop resistance, primary level of pests and short-term weather forecast.

本系统能够对小麦、玉米、水稻、马铃薯、高粱和谷子6种主要粮食作物的60余种病虫害进行实时监测、预警、诊断、提供植保知识,能够对年度间同期病情、虫情做出图形比较,可将抽象的预警数据转化成清晰简明的点图式电子地图,直观明了地显示病虫害发生点数及地域分布,可根据品种的抗病虫性、病虫害发生基数和未来天气预报等信息对小麦白粉病、赤霉病、纹枯病、稻瘟病、稻曲病、马铃薯晚疫病、麦蚜、小麦吸浆虫和玉米螟9种重要病虫害做出短期防治决策,系统的运行有助于提高人们对主要粮食作物病虫害管理的科学水平。

From the several rain storms with different scales,we analyzed the methods of issuing rain storm signal,and the usage of short-term weather forecast and the information of satellite、radar and AWS in issuing rain storm signal in this paper,and got a conducive experience from it.

本文通过对这几次不同量级的暴雨过程中暴雨信号发布情况以及短期天气预报和云图、雷达和自动站等中尺度资料在暴雨预警信号发布中所发挥作用的分析,总结发布暴雨信号的发布思路;并得到十分有益的经验。

But because the guidance thought that climate is the synthesization of weather is wrong, the short-term climate prediction is not so successful yet in the past 100 years.

在"气候是天气的综合"这一错误思想的指导下,每一次短期天气预报的成功都引出了短期气候预测的热潮,相应地出现了大型天气学、超长波控制论和短期气候的数值模式预测方法。

Accurate short-term predictions of quakes are indeed "very difficult," said Lucile Jones, a seismologist at the US Geological Survey, in a recent interview with Xinhua.

美国地质勘探局地震学家露西尔·琼斯接受新华社记者专访时说,地震短期临震预报非常困难,精确预测地震的震级和时间仍是世界性难题。

The Short-term tables below will be used to make revisable and, generally, more precise earthquake predictions for some of the important events that are indicated as being imminent in the Long-term Forecasts.

短期下表将被用来制造可修改的,概括而言,认为是重要的事件表示,由于一些更精确的地震预报是迫在眉睫的长期预测。

In order to put to use in the operations, 87(≥0. 1mm) samples of fating to forecast in 3 years can be summarized into 3 kinds 10 types according to weather situation.

为在气象业务预报中投入使用,本文对两图三年中共87个(≥0.1mm)漏报个例,依天气形势分为3类10型,分别研制短期降水订正预报指标。

The result show there weren't M6.0 earthquakes beyond 4 years and M5.0 earthquakes beyond 2 year, the earthquake calmness is distinct in medium term; the M5.0 earthquakes intensified in short term, there were foreshocks in the epicenter region, in the same time, the fixed point precursor observational datum of Xinjiang appeared obvious short anomalies; and found a few imminent earthquak...

结果认为,6.8级地震前新疆6级地震平静4年多,5级地震平静2年,中期阶段地震平静显著;短期阶段5级地震显著增强,震源区出现前震活动,同时全疆定点前兆观测资料出现较为明显的短期异常并观测到少量的临震异常。不同孕震时段的异常特征是6.8级地震中短期预测的依据,因而也是当前经验预报的基础。

By combining a case analysis and experiences and lessons from the fire prevention work, the author put forward the development direction and the key improvement of forest fire prevention technology as follows: keep on the studies on weather and situation of forest fire and the short-term, medium-term and long-term fire forecasting, establishing the countrywide forest fire forecasting system step by step, enhancing the biologic fire prevention construction based on forest- prevention web and system, improving the ability of the initial fire obstruction, expanding the forest fire plan, strengthening the management of combustible substances, completing the national satellite network for forest-fire monitoring as soon as possible, speeding up the construction of computer assistance decision system, GIS forest resources geography information system and the GPS world fixed position system, strengthening the fire prevention communication and the extinguishing fire with aviation airplane and chemistry, implementing the modernization of fire machine tool.

结合实例分析及我国森林防火工作的经验和教训,提出了未来我国森林防火技术的发展方向和改进重点:继续努力开展火险天气、火险形势的科学研究和短期、中长期火险预测预报工作,逐步建立全国林火预报系统;加强以防火林带网络和体系建设为主的生物防火建设,提高对初发火的阻隔能力;推广计划火烧,加强可燃物管理;尽快完成全国卫星林火监测网络建设;加快微机辅助决策系统、GIS森林资源地理信息系统和GPS全球定位系统建设的步伐;加强防火通讯;加强航空飞机灭火和化学灭火的力度;实现扑火机具现代化等。

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推荐网络例句

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。