• 基于混合回归模型理论方法建立了流域防洪重点控制站东山水位统计相关预报模型。

    Based on the theory and method of mixed regressive model, the statistical correlative forecasting model of the DongShan's water level is got, it is the key level of controlling flood.

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  • 中国科学家呼吁改进地震预报手段其中包括建立早期预警系统以及制定科学家分享地震相关信息方法

    Scientists in China are calling for improvements in earthquake prediction, including the establishment of an early-warning system and methods for scientists to share quake information.

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  • 结果表明相关可以提高浅水港口潮汐预报质量

    The results indicate that quality of tide prediction has increased by using correlation method.

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  • 统计预报主要依赖紫外线的实测资料相关气象要素观测

    The Statistics Prediction mainly relies on the monitored data of UV and the observation of relative meteorological factors.

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  • 把不确定性引入时间预报模式”,地震之后平静时间表示成与这次地震位错量大小呈正相关随机变量

    Introducing indetermination into "time-predictable model", quiet time following an earthquake can be expressed as a random variable which is in positive correlation to the earthquake displacement.

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  • 灾害监测预警预报网络系统建设方面还需要进一步完善增加大量相关设备

    Besides, the network system for disaster monitoring, early warning and forecast needs to be further improved and a large number of relevant apparatuses to be complemented.

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  • 地壳形变地震预报及其相关研究,应该充分重视地壳介质物质组成及其性特征的不均一性。

    The study of the anisotropy of the crustal medium and its physical properties is of importance to the studies of crustal deformation and earthquake prediction and the studies related to them.

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  • 浓度气象条件关系密切,本文采用统计方法二者进行相关分析,从而得到对PM_(10)污染影响显著的气象要素,作为后续进行PM_(10)浓度预报依据

    There is a close correlativity between PM_(10) concentration and meteorological condition, so one-member statistical method had been used to analyst the correlation between them according to season.

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  • 本文采用多因子综合相关通过计算条件频率得出预报方程历史拟合率可达95.6%。

    The multifactor comprehensive correlation method is used to establish a forecasting equation which was found to have a goodness of fit of 95.6%.

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  • 然后,从日本气象厅发布的数值预告传真图资料中,通过相关普查,筛选出物理意义清楚效果好的四个预报因子。

    Seconely, using Japanis facsimile data, and through correlation ana lysis, four predictors are sifted out with clear physical meaing and fairly good effect .

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  • 分析了我国西北地区数值预报相关几个主要科学问题

    The main scientific issues related to the numerical weather prediction (NWP) in the northwest China are reviewed in this paper.

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  • 主要解决物体受摩擦力,分离点位置以及其他相关流体动力学参数预报问题

    It mainly solves the questions of the friction, location of the separating and the forecast of dynamics parameter.

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  • 没有精确可靠地震观测资料地震预报相关地球科学研究缺乏基础

    The research work of earthquake prediction and earth science is lacking in basis without accurate and reliable seismic observation data.

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  • 以天气雷达体积扫描的资料为基础,采用交叉相关建立了暴雨临近预报方法。

    Based on the Doppler radar data, a technique is described with the cross correlation method to heavy rainfall nowcast.

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  • 绝大多数月份平均降水量前期气温好的相关关系,可作为月平均降水量预报的参考依据。

    Monthly mean precipitation and foregoing air temperature had nicer correlativity in most of months, and air temperature was regarded as reference in prediction of monthly mean precipitation.

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  • 利用多普勒雷达资料,采用改进后的交叉相关法(COTREC)建立了一种降水临近预报方法

    Using Doppler radar data, an algorithm for precipitation nowcast is set up by applying an improved cross-correlation extrapolation method (COTREC).

    youdao

  • 再结合相关温暖天气预报,比如地面温度达到冰点以上的话,那么等待你的将由树木制造的完美的“花粉风暴”。

    Combine that with relatively warm forecasts with no more freezing temperatures on the horizon and it's a perfect storm of pollen-filled trees.

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  • 选定若干参数作为含量相关变量,建立一个层BP网络结构,结合现场数据进行学习预报取得良好效果

    With the BP network, the suitable results have been obtained to predict the Si content in molten iron using the real time data.

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  • 并探讨、分析振幅冬季气温相关关系,分析渤海海冰长期预报提供了依据。

    The correlation between winter air temperatures and amplitudes of the earth pole shift is analyzed, which lays an important basis for the long-term sea ice prediction.

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  • 本文时间序列相关分析理论应用于电力系统超短期负荷预报

    In this paper, the Theory of Corrclation Analysis on Time Series is applied to very-short-term power system load forecast.

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  • 摘要西南暴雨预报不仅取决于对西南涡移动路径的把握,与西南涡的结构及其演变密切相关

    Abstract: the forecast of heavy rain induced by vortex is not only determined by the vortex movement track, but also closely related to its structure and revolution.

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  • 1951- 199545资料建立因子回归预报模型相关系数可达到0.66。

    The regression model based on 45 years data (1951-1995) with the two parameters has a multiple correlation coefficient of 0. 66.

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  • 相关显著典型因子场做降水量预报效果良好

    Season or year precipitation predicts is better when using the typical factors.

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  • 地震相关电磁异常现象近来被认为一种希望解决地震预报的有效方法。

    However, earthquake-related electromagnetic phenomena are recently considered as a promising candidate for short-term earthquake prediction.

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  • 权重方程产生突变非线性预报方程,其y与X相关系数1阶线性方程提高5%左右。

    The Y-X correlation coefficient of a high order non - linear equation through mutation was higher than that of a simple linear equation by about 5 percent.

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  • 本文介绍了根据流域洪水厄尔尼诺相关研究而建立二者相关关系模式厄尔尼诺年流域洪水的预测预报找到了一条途径

    The paper introduces a correlation model of both based on correlativity study watershed flood and el Nino year. A new way is found for the watershed flood forecast in el Nino year.

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  • 本文人工神经网络近年传染病相关因素预测预报诊断方面的应用作一综述

    This review summarizes the application of artificial neural networks in the relative factors, prediction and diagnosis of infectious diseases in recent years.

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  • 运用相关因子分别采用4种预测预报方案进行预报

    Adopted 4 forecasting plans to forecast by using pertinent factories...

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  • 运用相关因子分别采用4种预测预报方案进行预报

    Adopted 4 forecasting plans to forecast by using pertinent factories...

    youdao

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