The deviation between experimental data and numerical prediction is about 20%.
实验结果与数值预测基本一致，偏差值约20%。
In order to find the reasons, some physics factors are diagnosed by using T213 numerical prediction products.
为了找到暴雨空报原因，对T213数值预报产品中多个物理要素进行诊断分析。
A history and current situation on numerical prediction of sea surface wind field in NMEFC is introduced briefly.
本文简要介绍了国家海洋环境预报中心海面风场数值预报的历史和现状。
But the methods of statistical prediction are more rigorous than that of numerical prediction for the chaos systems.
而对浑沌动力系统的预报，统计方法则比动力方法更为严谨。
The accuracy of vertical interpolation of the initial data in numerical prediction is one of widely concerned problems.
在数值预报中，初始场的垂直插值精度是众所关心的问题。
The explicit finite difference method is used to perform numerical prediction of freezing time of slab shape food in this paper.
采用有限差分法获得平板状食品冻结时间的数值解。
The example of a numerical prediction model shows the basic method of developing adjoint assimilation system of numeric predict model.
而后以一个数值预报模式为例，说明了构造伴随模式同化系统的基本方法。
An advanced operational numerical prediction system has been developed to predict limited region sea surface wind field on the work station.
本文简要介绍了在工作站上运行有限区域海面风场数值预报业务化系统的情况。
Additionally, this article will discuss the first technique for data mining: regression, which transforms existing data into a numerical prediction for future data.
此外，本文还会介绍数据挖掘的第一种技术：回归，意思是根据现有的数据预测未来数据的值。
And on the bases, numerical prediction about temperature influence area and intake temperature rise of thermal effluent was made, reference for project desi...
在此基础上，对电厂温排水的温度影响范围及取水温升进行了数值模拟预报，为工程设计和环境评价提供了依据。
Comparision experiments were conducted for an explicit and economical explicit time integration scheme (EES) by use of a limited area numerical prediction model.
本文作了有限区数值预报模式显式和省时显式时间积分方案的对比试验。
These results are of practical significance for the diagnoses and numerical prediction of weather processes, especially of short-medium range rainstorm processes.
这些结果不仅对中短期天气过程的诊断分析而且对数值预报都具有一定的实用意义。
The 3-D numerical prediction proved that the copper pin fin structures have 24%-34% higher convection heat transfer coefficients with 10%-16% pressure drop increase.
在三维空间上的对流换热模拟表明，铜制的针肋结构的换热系数要高出百叶窗翅片24％-34％，而流阻仅高出10％-16％。
To carry out the data assimilation of sea temperature observations the adjoint method is applied, which can provide an accurate initial temperature field for numerical prediction.
以一维水温模型为例，利用伴随算子法进行海洋观测数据同化，以便给水温的数值预报提供一个较准确的初始场。
The rationality of numerical prediction results not only depends on the turbulent model and iterative numerical method adopted but also on the quality and layout of the division grid.
风场数值模拟的预测效果，不仅取决于湍流模型与数值迭代方法，还强烈依赖于离散网格的质量及布局的合理性。
It is studied in this paper how to apply the wind field variational assimilation technique of Doppler weather radar in numerical prediction of severe convection weather in South China.
本文研究多普勒天气雷达风场信息变分同化技术在华南强对流天气数值预报中的应用。
In addition, GPS observation itself maybe have system error, so it is needed to take into account GPS self-reliability when assimilating the GPS data into the numerical prediction model.
另外，GPS测量可降水量本身可能存在系统误差，在将GPS资料同化入数值预报模式时应关注GPS资料本身的可靠性。
This paper presents a numerical prediction of natural convection heat-transfer from inclined channels formed by slates of shutter with variable fluid-property in refrigerating engineering.
本文对百叶窗式叶片形成的倾斜通道，在制冷工程范围内变物性条件下，自然对流换热进行了数值预测。
By integrating the thermomechanical coupled FEM with mathematical model of microstructure evolution, the paper proposes a numerical prediction method for microstructure during hot deformation.
将热力耦合有限元方法与金属微观组织演变数学模型相结合，提出了热变形过程微观组织的数值预报方法。
Numerical prediction of ship hydrodynamic performance at design stage using computational fluid dynamics (CFD) technique is a most important and challenging subject in the field of ship hydrodynamics.
采用计算流体动力学(CFD)技术实现在船舶设计阶段对船舶水动力性能的精确预报，是船舶水动力学学科中一个具有重大理论和实用意义的、富有挑战性的课题。
Numerical simulation of recent structural stress field, prediction principle of fracture effectiveness and performing method are discussed.
论述了现今构造应力场数值模拟及裂缝有效性预测的原理及实现方法。
An economical explicit integration scheme for a numerical storm surge prediction model is described in this paper.
本文叙述一种用于风暴潮数值预报模式的经济的显式积分方案。
Numerical results are compared with the theoretical prediction and the results of the random foam model.
文中还将数值结果与理论预测以及随机泡沫模型的计算结果进行比较。
At present, data errors and model errors are the key factors to the improvement of the numerical weather prediction (NWP) results.
目前，制约数值预报结果准确性进一步提高的关键因素有两个：资料误差和模式误差。
A numerical simulation technology of fatigue life prediction of pressure vessel based on cyclic J - integral is developed.
开发了一种基于循环J积分的压力容器疲劳寿命预测的数值模拟技术。
The results of the test will be beneficial to selecting suitable explicit integration schemes for medium - and short-range numerical weather prediction models.
试验所得的结果对于选取合适的中、短期数值天气预报模式的显式积分方案将有参考作用。
Based on induction heating theory, prediction model of CC slab temperature distribution was built and numerical simulation for induction heating process was carried out.
本文应用感应加热理论，建立了连铸坯料温度分布的预测模型，对感应加热过程进行了数值模拟。
The result in this paper about the first mode of stability and the numerical transition prediction about plate fit the result of experiments very well.
本文给出的平板边界层第一模式的稳定性分析和转捩区数值预报结果，与已有的实验结果一致。
The numerical simulation was used in the prediction and control of large turbine blades deformation.
将数值模拟应用于大型水轮机叶片变形的预测与控制。
Mesoscale numerical weather prediction model is the efficient way to the weather forecast.
中尺度数值预报模式是进行中尺度天气预报的有效手段。
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