对温度预报进行方差、分级等统计检验。
As for temperature forecast, the variance and graded statistics have been computed.
应用神经网络方法建立了VD炉钢水温度预报模型。
A prediction model for end temperature on VD furnace has been developed by neural network method.
该模型可作温室顶棚,内部空气,作物表面和地表的温度预报之用。
The model presented here can be used to predict the temperatures of the cover, internal air, plant canopy, and soil surface of the greenhouse.
该模型可作温室顶棚,内部空气,作物表面和地表的温度预报之用。
The model presented here can be used to predict the temperatures of the cover, internal air, plant canopy, and soil surface oft…
作温度预报一般只需要连续两个月的资料即可建立方程和递推关系。
Predict the temperature usually require only two consecutive months of the establishment of equations and can be recursive relationship.
提出了基于层流冷却过程动态模型的预设定模型和卷取温度预报模型;
The preset model and the coiling temperature predicting model based on the new dynamic model are developed.
与机理法和统计法相比,钢水温度预报的适应性和准确性都得到了显著提高。
Comparing with previous methods, the adaptation and accuracy of the steel temperature prediction have been improved.
基于理论分析和现场经验数据,建立了ANS—OB精炼终点温度预报模型。
The forecast model of the end point temperature of ANS - OB refining is established based on the theoretical analysis and on - site empirical data.
在传统热连轧精轧机组温降模型基础上,开发了带钢热连轧终轧温度预报软件。
Software of forecasting finish rolling temperature for HSM was developed based on the traditional strip temperature dropping model.
影响卷取温度的因素多而且复杂,采用传统的温度预报模型难以达到较高的精度要求。
Traditional coiling temperature prediction model is difficult to get the high precision of prediction because of multi-factors.
计算结果表明,IF钢的延伸率、耐低温钢的无塑性变形温度预报值与实测值相当符合。
The results of computation indicate that the elongation of IF steel, the temperature of zero plastic deformation of low-temperature steel predicted are in agreement with the experimental data.
介绍了余热处理计算机控制系统的在线温度预报模型、设定模型和参数跟踪自学习模型的建立方法。
The method of establishing on-line temperature prediction model, set point model and parameter tracing self-learning model of computerized heat recovery processing control system is introduced.
本文以T42数值预报产品为因子,用卡尔曼滤波方法建立可更新系数的预报方程作南京和芜湖的温度预报。
The temperature forecasting equation with renewed coefficients are set up by using Kalman filter technique based on the factors of T42 productions for forecasting in Nanjing and Wuhu.
介绍了利用卡尔曼滤波制作温度预报的一种因子选取方法和滤波过程中初值的确定、递推系数修正的处理办法。
The methods of the predictor selection in the temperature forecast, the determination of the initial value in the filter process and the revision of the recurrence coefficient are introduced.
并用1996年9月份T106格点资料对方法进行检验,同时对预报方法及T106产品在温度预报中的释用能力作了初步分析。
The equation is tested by the T106 grid data of September in 1996. At the meantime, prediction abilities of the method and T106 products are analysed in temperature forecast.
针对真空感应炉生产过程中温度测量成本较高及精度较差等不足,建立了基于RBF神经网络的真空感应炉终点钢水温度预报模型。
A prediction model of molten steel temperature based on RBF neural network was developed to reduce cost and improve temperature control accuracy for vacuum induction melting.
该模型由层流冷却预设定冷却模式、各预设定冷却模式下终冷返红温度预报模型、终冷返红温度修正模型、自学习模型等组成,且该套模型已在鞍钢厚板厂投入使用。
The model consists of the cooling process setting model, the temperature forecast model and the temperature modifying and adapting model. A satisfactory precision has been obtained since it was used.
在常规天气预报研究和气候变化研究中,海洋温度和风切变都被认为是预测飓风的两个最重要的因素。
Ocean temperatures and wind shear are considered the two most important factors for predicting hurricanes, both in regular weather prediction studies and climate change studies.
这两种来源数据,同英国国家天气预报机构提供的数据系列,是全球温度数据的三大主要来源。
Those two, along with the Met Office’s data set, are the three main gauges of global temperature.
木星第四大卫星木卫二(欧罗巴)今日天气预报的温度为零下280华氏摄氏度(相当于零下138摄氏度)。
Today's weather forecast for Europa, Jupiter's fourth largest moon, is 280 degrees below Fahrenheit.
我们的骑行速度很快,不久就转为朝西的方向,但不知道那里正经受着热浪的袭击——天气预报说在阴影处的温度就可高达102华氏度。
We made good progress, and were soon heading west where, unbeknown to us, there was a heatwave – temperatures were predicted to reach 102?F in the shade.
举例来说,欧洲的天气预报员低估了美国西部春秋季的温度。
European weathermen, for example, underestimate temperatures for western America in spring and autumn.
输入命令we加上城市名称或者邮政编码,就可以通过内联的方式显示该地区的天气预报,包括温度、空气质量、风向和湿度。
Entering we [city-state or zip code] into Ubiquity will display the current weather inline: the temperature, smog condition, wind velocity and humidity.
据预报,下个月的温度将持续下降。
It was predicted that the temperature of next month would continue to fall.
随着模拟水平的不断提高,近年来海冰温度场的数值模拟正在用于对北极海冰场的预报以及全球气候变化的研究。
A sea ice numerical simulation is useful for forecasting the status and variation of sea ice distribution and its effect on the global climate system with the development of numerical simulation.
美国国家气象局气象专家吉姆·泰格说,今天的天气预报只说有阵雪,但是双子城的温度要比一般的寒风天气冷得多。
National Weather Service meteorologist Jim Tiger says only flurries are in today's forecast, but the twin cities will have colder than normal wind chills.
美国国家气象局气象专家吉姆·泰格说,今天的天气预报只说有阵雪,但是双子城的温度要比一般的寒风天气冷得多。
National Weather Service meteorologist Jim Tiger says only flurries are in today's forecast, but the twin cities will have colder than normal wind chills.
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