Obviously, that was a medium-phase prediction.
该预测明显属于中期预报。
Next phase cost prediction accuracy.
下一阶段的成本预测准确度。
This article mainly introduces the prediction method of the flow pattern, pressure gradient and liquid holdup of two phase flow in horizontal pipelines.
本文着重介绍水平管中这种两相流动的流动型态、压力梯度和持液率的预测方法。
The focus of the research on the two phase flow, gas and non-Newtonian fluid in horizontal pipelines, is pressure drop, the law of liquid adhesiveness and the prediction of flow form.
水平管中气体和非牛顿液体两相流动研究的中心问题是压降和持液率的规律,以及流动型态的预测。
Chapter III studies tactical parameters estimation of boost phase and impact position prediction problems based on prior trajectory profile.
第三章研究了基于先验弹道模板的主动段战术参数估计与落点预报问题。
Finally, the slip ration between the light phase and heavy phase was studied and the water cut prediction model based on the conception of slippage ratio was established.
最后,本文研究了轻质相与重质相间滑动比模型,建立了基于滑动比的含水率预测模型。
Results of the experiment were compared with those of the prediction using the Local Phase Equilibrium Model(LPEM) and Non-Equilibrium Kinetic Model(NEKM).
并用局部相平衡模型及非平衡动力学模型预测结果与实验结果进行了比较。
Accurate prediction of helicopter vibration response is the key techniques for controlling helicopter vibration level during the phase of helicopter development.
在直升机研制阶段,预测全机振动响应是控制直升机振动水平的关键技术。
Relative literatures, measurement system, range of temperature and pressure, characteristics of phase equilibrium, as well as data prediction methods are listed.
列出相关文献、测定系统、温度压力范围、相平衡特点以及数据的回归、预测方法等。
Because of no experiments reported for the reaction in slit pores, the chemical equilibrium compositions in bulk phase from RCMC method are compared with those from classic thermodynamic prediction.
由于没有狭缝孔内该反应的实验数据,因此比较了用经典热力学预测与RCMC方法得到的主体相平衡组成。
Through application in practice it is shown that such a technical system is effective on the lithologic reservoir description and prediction in exploration phase.
实际应用表明,该套技术体系对于勘探阶段岩性油气藏的描述与预测是行之有效的。
The maximum entropy deconvolution is performed under the premise that seismic wavelet is of minimum phase, so the forward prediction error is equivalent to reflection coefficient series.
最大熵反褶积是在地震子波为最小相位条件下进行的,其向前预测误差就等于反射系数序列。
Analyzing the change laws of distance in phase space to deformation in backfill, a prediction model is built based on phase space reconstruction with gray theory.
用灰色理论研究充填体变形在相空间中相点距离的演变规律,建立了重构相空间的灰色预测模型。
Polymer flooding has came into the phase of industrialization application in Daqing oil flied, the indexes prediction of polymer flooding development play an important role in program development.
大庆油田聚合物驱油已进入工业化应用阶段,聚合物驱油开发指标预测对油田开发规划起重要作用。
Based on nonlinear prediction ideas of reconstructing phase space, this paper presents a time delay BP neural network model, whose generalization is improved utilizing Bayes' regularization.
基于相空间重构的非线性预报思想,建立一个时滞的BP神经网络模型,采用贝叶斯正则化方法提高BP网络的泛化能力。
We present a linearly regressive prediction model for noisy chaotic time series phase space based on variational Bayesian and phase space reconstructive theory.
基于变分贝叶斯及相空间重构理论,提出了含噪混沌时间序列相空间域线性回归预测模型。
Seismic phase analysis and identification are the basis of earthquake prediction and speed report.
震相识别与分析是地震预报与速报的基础。
A new hybrid method for prediction of solids holdup in gas-solid circulating fluidized bed is proposed based on chaos phase reconstruction and wavelet package as well as neural networks.
提出了一种将混沌的相空间重构、小波包分析和神经网络相结合的新方法用于预测气-固循环流化床的颗粒浓度。
The results of actual runoff prediction show that the proposed method could use information synthetically in multi-dimension embedding phase spaces, and effectively improve the prediction accuracy.
实例分析表明,相对于单嵌入维数法,多嵌入维数组合预测方法可以综合利用不同相空间中的有用信息,提高径流时间序列预测的精度。
The structure of the network is defined by integrating the theory of reconstructing phase space, which makes the efficient prediction information be contained in the network.
结合相空间重构理论确定网络结构,使网络能够包含有效的预测信息。
Coupled with relevant gas-phase model and phase-equilibrium model, the model proposed can be used for prediction of multicomponent droplet vaporization process.
该液相模型与有关的气相和相平衡模型耦合,可用于预测多组分液滴的蒸发过程。
The phenomenon that prediction results do not suit to the practice due to the imprecision of proposed alignment in the phase of project feasibility study was analyzed also.
并分析了工程可行性研究阶段因公路线位的不准确性而导致预测结果与实际不符的现象。
To solve the problem of determining time lag and dimension simultaneously, a new method of phase space analog prediction has been advanced with maximizing the historical forecast accuracy.
本文针对相空间相似预报方法应用过程中存在需要同时确定时滞和维数的困难,引入历史预报准确率最高原则,提出了一种相空间相似预报的新方法。
An improved fractal prediction algorithm based on phase space reconstruction sample selection method is proposed.
提出一种基于相空间重构原理进行样本选取的改进分形预测算法。
Based on homogeneous model and with the application of nonlinear bifurcation theory, this paper presents prediction of static bifurcation (flow excursion) diagram of two-phase natural circulation.
本文基于均相模型,运用非线性分岔理论,计算预测了两相自然循环系统静态分岔(流量漂移)解图。
A three-phase composite sphere model is presented for the prediction of Young's modulus of concrete.
提出了混凝土杨氏模量预测的三相复合球模型。
In this paper, a new method is proposed to compensate dead time using phase Angle prediction, and current sensor can be omitted.
提出一种用相位角预测的方法实现逆变器和变流器死区时间的补偿,从而可省去电流传感器。
In this paper, a new method is proposed to compensate dead time using phase Angle prediction, and current sensor can be omitted.
提出一种用相位角预测的方法实现逆变器和变流器死区时间的补偿,从而可省去电流传感器。
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