在nws在线的情况下从NWS检索预报，在nws不在线的情况下从文件中检索预报，该方法使用高速缓存的州和城市信息以提高性能。
The forecast is retrieved from the NWS if the NWS is online and from a file if it is not online, and the method USES the cached state and city information to improve performance.
在舰船及海洋工程领域里，性能预报是非常重要的，而模型试验是完成这种预报的一种有效方法。
In Marine and Ocean engineering area, the performance prediction is very important, and model test is an efficient method to carry out this prediction.
本文采用理论方法系统地研究了非均匀流场中螺旋桨性能预报和理论设计问题。
This paper adopts the theoretical method to research the problem on the performance prediction and the design of the propeller operating in ship wake systematically.
实例计算结果表明本方法是可靠和有效的，在螺旋桨水动力性能预报和压力分布等方面的计算是非常成功的。
Present method is reliable and effective by the calculation results. It is very successful in the calculation of the pressures and hydrodynamic performance of the propeller in unsteady condition.
该文应用低阶速度势面元法建立了预报三维水翼水动力性能的数值方法，重点对翼梢和尾涡进行了研究。
A potential-based surface panel method is applied to predicting the performance for three-dimensional hydrofoils, with emphasis on the tip region.
结果表明，神经网络方法性能较好，可望成为地震实际预报的一种有效的辅助手段。
The results indicated that the performance of the neural network approach is good, and therefore it might be referred as an effective assistant technique for synthetic prediction of earthquakes.
本文提出了一种鱼形舵定常升力的水动力性能预报的理论预报方法。
The theoretical calculation method about how to predict the hydrodynamic characteristics of Ichthyoid Rudder is proposed in this paper.
为解析法准确预报和控制轧件性能提供了一个具有可操作性的方法。
This analytic method can provide a method of accurately predicting and controlling properties of rolled piece.
提出了一种基于高精度性能模型的轴流通风机喘振故障预报方法，以实现动(静)叶调节轴流通风机喘振故障的预报。
Forcasting method of surge trouble based on high_accuracy fan performance model is put forward in order to realize surge trouble forecasting of axial fan adjusted with rotary and stationary vanes.
经与试验数据比较，证明该方法在精度上是可靠的，本文所作的一些假定是可行的，它可用于预报常规双体船的前期适航性能。
Comparison with test data shows that presumptions by the article are feasible, the method has a high precision and it can be used in the earlier stage seakeeping prediction of conventional catamaran.
因此，认为有实现电火工品单发发火性能预报的可能性，并对发火性能预报的两种无损检测方法进行了讨论。
For this reason, to prophesy of the firing character for one EED individually is possibility, and two methods that prophesy of the firing charater of EED are discussed.
在数值预报模式中使用这种方法可较好地求得陡坡地区的气压梯度力，改进模式的性能。
The method is also helpful for numerical weather prediction models in providing a better initial data set and improving the accuracy of calculation of pressure gra...
给出一种基于高速细长体理论的预报高速排水型船在波浪上运动性能的数值方法。
A numerical method is presented for predicting the motion characteristics of high speed displacement vessels.
采用神经网络方法建立了重轨生产性能预报模型，并通过模型结构优化提高了模型预报的可靠性。
A mathematic model to predict the mechanical properties of heavy rail steel has been developed by means of neural network according to the demand of production.
关于台风路径的预报方法很多，但没有一种方法预报的准确性占绝对优势，为此提出了一种集成方法——最优决策法，将几种性能较好的预报方法进行集成。
There are quite a number of methods for the forecast of typhoon track, but none of them takes on absolute load in accuracy. The optimum decision method is used to forecast typhoon track.
地震的可公度性能表述这种韵律特征， 特别在活动期内，利用可公度计算预报6 ～7 级的地震应是一种较好的方法。
Commensurability of earthquake can express the rhythm features, which is a fairly good method that used to predict M6 7 earthquake…
为了选择综合随机性和确定性的性能评价策略，提出了一种基于误差预报的控制系统综合性能评价方法。
In order to select comprehensive stochastic and deterministic performance assessment strategy for control system, the method based on error prediction is proposed.
利用人工神经网络方法对新样本的电性能进行了预报，结果与实验值基本一致，新设计的样本点具有比较好的电性能。
Based on the models, new samples were designed and the electrochemical properties of the samples were predicted with artificial neural network. The predicted value is in goo...
利用人工神经网络方法对新样本的电性能进行了预报，结果与实验值基本一致，新设计的样本点具有比较好的电性能。
Based on the models, new samples were designed and the electrochemical properties of the samples were predicted with artificial neural network. The predicted value is in goo...
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