冷库温度预测优化控制在果蔬冷藏方面的应用尚有许多不足之处。
The predicative optimum control of the temperature of a cold storage has a wide application in agricultural engineering especially in fruit and vegetable cold storage.
探讨了灰色预测模型GM(1,1)在磨煤机出口温度预测中的应用。
The application of Grey models GM (1, 1) in the exit temperature prediction of coal pulverizer is discussed.
在研究攀钢连铸钢水温降规律的基础上,开发了连铸钢水温度预测模型。
The mathematic model for predicting temperature of molten steel for continuous casting was developed on the basis of temperature drop law of molten steel at PZH steel.
针对铜闪速炉冰铜温度预测问题,提出了一个基于智能集成策略的预测模型。
In order to estimate the matte temperature of copper flash smelter, an estimation model based on intelligent integrated strategy is put forward.
电厂冷却水的合理排放和排放水体的温度预测能为水体环境影响评价提供科学依据。
Rational drain of power plant cooling water and temperature prediction of receiving water can provide some scientific evidences for EIA of water body.
从泛函分析的角度出发,将航空发动机排气温度预测问题转换为一种泛函逼近问题。
From the perspective of functional analysis, the prediction of the aeroengine exhaust gas temperature could be seen as a functional approximation problem in nature.
最后,对基于人工神经网络的温度预测在高压气密性检测中的应用研究进行了总结。
Finally, it summarizes the whole research on temperature prediction based on artificial neural network applied in high-pressure airtight detection.
预测结果表明:改进的三层BP神经网络能够较好地实现变压器绕组热点温度预测。
Simulation results show that the improved three-layer BP neural network can implement transformer winding hot spot temperature prediction well.
我们以煤灰软化温度预测为例,介绍了如何将该算法应用于动力配煤过程的状态预测建模。
Proposed algorithm can be used to establish models of state estimation process for steam coal blending.
基于井筒多相流流体质量、动量、能量守恒原理,导出了描述其井筒压力、温度预测耦合模型;
Based on the mass, momentum and energy conservation of fluids in multiphase wellbore flow, the coupling model to predict pressure and temperature is deduced.
建立了等离子体基离子注入过程中试样温度预测的理论模型,应用这个模型进行了一系列数学模拟。
A theoretic model for prediction of sample temperature during plasma based ion implantation was established, and computer simulation was done with the model.
温特斯法可以对具有随机性、线性、季节性变化的时间序列进行预测,用温特斯法作了一次温度预测尝试。
The Winters method can be used to predict the time series that is of randomicity, linearity and(seasonal) variation.
由于综合模型采用了锅炉排烟温度预测模型的输出为中间变量,并作为另外两个模型的输入,因而大大提高了整个模型的预测精度。
Because the boiler's exhaust gas temperature is taken as the intermediate variable, to be used as the input of two other models, the predictive precision of the whole model is markedly raised.
以铸钢冷却壁的传热为研究对象,根据热态试验结果,提出简化传热关系式,并将其与神经网络技术相结合,形成冷却壁热面温度预测仿真模型。
Heat transfer of cast steel cooling stave is the research object, and simplified heat transfer formula is proposed based on thermal state test results.
这个模型可以预测温度。
他们研究的物种中有87%的寿命与MTE预测的不同,因此那些生活在较低温度下的物种寿命更长。
The lifespan for 87 percent of the species they studied varied as predicted by the MTE, so those that lived in colder temperatures had longer lifespans.
相反,诸如季节性温度变化等高频波动是可以观察到的,而且在某种程度上是可以预测的,因此群体可以相应地调整它们的行为。
In contrast, high-frequency fluctuations such as seasonal temperature variations are observable and somewhat predictable, so that groups could have adapted their behaviors accordingly.
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.
但是,需要怎样的关于气体的公式和数据才能预测温度会上升多少呢?
What are the physics equations and data on gases that predict just how far the temperature will rise?
结果是令人赞叹的:实际能源消耗比预测减少了65%,同时内部温度一直稳定在最适宜的范围内。
The results were impressive: actual energy consumption was 65% less than predicted, with internal temperatures remaining stable within the optimum range.
糖果制造者将能使用可预测的时间——温度关系得到更好的结果,就像乳品工业应用在牛奶中的巴氏杀菌法一样,她说。
Candy makers will be able to use a predictable time-temperature relationship, as the dairy industry does in milk pasteurization, to achieve better results, she said.
这个结论反驳了所谓的“恒温器”假说——预测当世界其他地区升温的同时热带温度将保持不变。
This counters the so-called 'thermostat' hypothesis, which predicts that tropical temperatures would stay fairly stable even as other parts of the world heated up.
上个月,加拿大研究人员预测温度升高将会使壁虱和蚊子一类的昆虫扩散到北方更远的地区。
Last month, researchers in Canada predicted that temperature increases there will spread insects like ticks and mosquitoes farther north.
他们作出了结论,即低端云层中的变化在很大程度上决定了那些预测到的模式中升温度的差异。
They concluded that changes in low-level clouds contributed most to differences in the degree of warming those models predicted.
研究表明更高的温度估计依据于温室排放在本世纪将继续沿着现行的轨道继续下去的预测。
The study's higher temperature estimate is based on the idea that greenhouse emissions will continue along the current trajectory through the century.
新模型也降低了平均表面温度上升的预测值,从3摄氏度下降到2摄氏度。
The new analysis also reduces the expected rise in average surface temperatures to just over 2c, from 3c.
这个发现来自世界气象协会,该协会还预测2009年将成为全球自1850年保持温度记录以来气温第五高的一年。
The findings from the World Meteorological Association also predict 2009 will be the 5th warmest year since global record-keeping began in 1850.
这个发现来自世界气象协会,该协会还预测2009年将成为全球自1850年保持温度记录以来气温第五高的一年。
The findings from the World Meteorological Association also predict 2009 will be the 5th warmest year since global record-keeping began in 1850.
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