查询词典 forecasts

In the empirical study, we find that conventional tests over reject the null when the event forecasts and event realization of all countries have high serial correlation, which means the event forecasts have the timing ability. According to the evidence of sample correlation coefficient, however, it seems that the event forecasts have no timing ability by using these the HAC robust tests.

尔后，利用实际的资料，考虑六个国家股票市场每月之报酬率发现，所有国家在事件预测值与事件实现值存在高度的序列相关下，传统检定方法出现了过度拒绝虚无假设的结果，认为事件预测值具有预测能力；而考虑序列相关问题的检定方法则认为事件预测值不具有预测能力。

Software Description: About Weather Depot, This program gives you access to 87,000 new weather images, current observations, 12-day extended forecasts, hour-by-hour forecasts, severe weather data, historical observations and animated radar.

Weather Depot 这个程序允许你使用 87，000 个新的天气形象，当前的观察， 12 日广泛的预测，一小时一小时预测，恶劣的天气数据，历史性的观察和活生生的雷达。

He used the word prevoyance, or foresight, and referred to plans as syntheses of forecasts and recommended annual forecasts and ten yearly projections, which were revised every five years or less, depending upon trends.

他用这个词prevoyance ，或展望，并提到计划的合成预测和建议的年度预测和10年度的预测，这是每5年修订或更少，这取决于趋势。

And 120 h forecasts. Wind radii forecasts

96和120 h预测，风力半径预测

And, it establishes the computer model with the Scott·Henseleit method, which analyses and optimizes the ventilation network and auto-creates the figures of the evading disaster and succoring disaster with the computer. The paper establishes the GM(1,1) gray forecast model, and forecasts the amount of gasemission of the laneway based on the history data, and then compartmentalizes the danger grade for the laneway. Utilizing the principle and method of cybernetics, the paper brings the feed-forward and feedback. controlling method on the hidden risk in the mine, namely, the double-loop model of forecasting and early- warning. Especially in the feed-forward forecasting, the paper adopts the one unit non-linear regression analysis and forecast method, and forecasts the hidden risk amount in the mine during some time, and compartmentalizes the hidden risk grade based on the history data.

论文中，利用斯考特·亨斯雷法建立计算机模型，对矿井通风系统进行解算和优化调节，并通过计算机自动生成避灾、救灾路线图；建立灰色GM(1，1)预测模型，对巷道瓦斯涌出量进行预测，进而对巷道中的瓦斯事故危险性进行危险等级划分；利用控制论的原理和方法，提出了煤矿通防隐患前馈——反馈控制方法，即预测、预警双环模型，采用一元非线性回归分析预测方法，对煤矿某一段时间内的隐患数量进行预测，并结合历史数据，对当前煤矿隐患排查处理状况划分等级，分别予以管理和控制。

On the basis of above studies, the thesis forecasts rural highway total scale using land quotiety method, the synthesizing-quotiety method, the population density of economic method and connectedness method. Through the forecasted mileages open to traffic, it gains county and village network scale of Henan province, and then forecasts the total scale of county and village highway network and the grade frame of every town or city in Henan province.

在上述研究的基础上，本论文采用国土系数法、综合系数法、人口经济密度法、连通度法对河南省公路网总规模进行了预测，并通过对河南省公路网通车里程的预测，得到河南省县乡道和村道的公路网规模，进而预测了河南省各市的县乡道和村道的规模，同时对河南省县乡道和村道公路网的等级结构进行了预测。

If we are to categorize all revaluations as forecasts because of lack of actual exchange, then one might consider differentiating between official and unofficial forecasts.

如果我们要分类，所有的价值重估的预测，因为缺乏实际汇率，那么可以考虑区分官方和非官方的预测。

This paper shows that extra non-real-time data can improve hurricane track forecasts compared with real-time observational data, and that the wind and relative humidity components of the dropsonde data have the greatest impact on the track forecasts.

通过利用UM模式在Debby飓风活动期间，对下投式探空仪所获取探空资料；采用不同使用方案的三个时次共计10次数值试验的结论分析，给出一些有意义的结论，即非实时资料对实时资料的有效补充，能够提高飓风路径预报精度，而在众多气象要素场中，风场和湿度场对飓风路径预报的影响更大。

That is obvious from the successive consensus of forecasts for 2010. For almost every significant economy, the forecast for growth this year is higher than it was a year or even six months ago.

从与会者就2010年前景先后达成的共识预测中，很容易看出这一点：几乎每一个重要经济体今年的增长预期，都要高于1年甚至6个月前的预期。

This forecasts expert and businessman to issue reminder to the market: Estate market showed the residence to anabiosis evidence.

这向市场预测专家和商家发出提示：住宅房地产市场显示出了复苏迹象。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？