Nevertheless, since the seismic data have advantage of lateral continuity, the people still considered that the seismic method has irreplaceable role in fracture description and prediction.
虽然如此,由于地震资料在横向连续性上的优势,人们还是认为地震方法在裂缝描述和预测中具有不可替代的作用。
This model adopted direct prediction method, so error accumulation effect was avoided. The training data set was real-time updated so that the model was always the newest.
该模式采用直接预报的方法,避免了误差累积效应;对训练集实时更新,以保证模式的不断更新;模式的输入比较简单,便于应用。
This paper presents a method that extract formation density from seismic data to improve the prediction effect for oil and gas.
为此提出了一种从地震资料中提取地层密度参数的方法,以提高油气预测效果。
So, using the digital deformation data to calculate the crustal deformation rate can be taken as a seismic method in the routine seismic prediction.
因此,应用形变数字化资料计算地壳形变速率,可作为对地震活动以及日常地震预测的一种分析方法。
We deal with original data sets and set up a grey model with grey prediction method.
提出用灰色预测的方法,对基金的走势进行预测。
The horizontal prediction of thickness and porosity of a sand member in a region was made by applying multivariate statistical method to seismic attribute, drilling and logging data.
本文应用多元统计方法,利用地震属性并辅以钻井、测井资料对某地区某层段砂岩的厚度和孔隙率进行了横向预测。
Data of ground collapses and landslides caused by historical earthquakes are studied in this paper and a method for grading prediction of the collapses and landslides in West China is suggested.
在对我国已有地震崩塌和滑坡资料(简称崩滑)的研究分析基础上,提出适用于我国西部地区地震崩滑的由粗至细、分级预测地震崩滑的方法。
This method can deal with different errors and make an effective data prediction to avoid the data losing and errors.
该方法能处理不同的误差干扰,进行有效的数据预测,防止数据丢失及数据错误。
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.
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。
Results shows: This method is generally applicable, and the prediction results will be more accurate if monitoring data is enough.
试验结果表明:此种方法基本适用,且在污染源监测数据充足的基础上,预测结果会更加准确。
Markov prediction is a method of applying Markov chains' theory and method in probability theory to studying and analyzing laws of change of economic data and hence predicting the future tendency.
马尔可夫预测法是应用概率论中马尔可夫链的理论和方法来研究分析有关经济数据的变化规律,并由此预测未来变化趋势的一种方法。
A prediction method of application's execution time was proposed in this paper, which combine the statistic data, computing workload and machine's computing speed.
本文提出了一种结合统计数据、工作量模型和机器计算速度的应用程序执行时间预测方法。
The results of testing from observed data showed that the method has a good prediction accuracy.
经实测资料的检验表明,建立的预报方法,具有较高的计算精度。
Conventional method in radio propagation prediction is based on the fading channel models, with the aid of computer, mass of data were analyzed to make the propagation model localization.
常用的电波传播预测方法,一般是以路径损耗为预测模型,结合大量的测试数据,利用计算机进行辅助分析,实现传播模型本地化。
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.
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。
A new propagation prediction method for urban microcellular systems is presented based on measurement data and statistic model.
基于路测数据和统计模式,提出了针对城市微蜂窝的模式修正场强传播损耗预测方法。
Based on the 5 years' practical data of domestic stock companies, a method of setting up st forecast model is proposed and a satisfied prediction result is obtained.
结合国内上市公司5年的财务数据,给出了上市公司ST(特别处理)预测的神经网络建模方法,并得到了令人满意的预测效果。
This paper introduce the forecasting method of trend envelope totally, and based on the old data, the Heilongjiang Provice agriculture machinery total power prediction is carried on with the method.
文中对趋势包络预测方法进行了详细介绍,并应用此方法,依据历年的数据对黑龙江省农机总动力进行了预测。
Facing increasing data, more demands for fast accurate and effective data analysis method is made to ore prediction.
快速准确有效的数据处理方法是日益增长的地学数据为成矿预测工作提出的迫切要求。
The earthquake prediction method of using the water level data of hot and warmer water in artesian well have been approved by many seismologists.
利用深井高温承压自流井、温泉区自流井水位动态预报地震的方法,已经被国内外地震学家所重视。
The method of earthquake precursor and earthquake prediction were made a brief introduction using the data of outgoing long-wave radiation, received by the satellite.
简述应用卫星长波辐射资料研究地震前兆与地震预报的方法原理。
These researches overcome the shortcoming of needing many fault data samples of existing intelligent diagnosis methods, and provide a new method for machinery fault diagnosis and condition prediction.
本项目的研究克服了传统的智能诊断需要大量故障数据样本的不足,为机械故障诊断和状态预测提供了一种新方法。
Prediction of all reservoir development indices by means of this method is feasible as confirmed by actual production data.
应用此方法进行油田各项开发指标的预测,经生产检验是可行的。
The arithmetic use hybrid prediction design method, discuss the middle value of hybrid angle group under the concrete data format, and present the realization configuration of arithmetic.
该算法利用混合预测方法的设计思想,讨论了在具体数据格式下,混合角度集中间值的确定,并给出了算法的实现结构。
Disparity prediction is a commonly used method to realize the data redundancy and also a key technology for stereo video coding.
视间预测是消除视点间的数据冗余最常采用的方法,也是立体视频编码的关键技术。
While applying the method to the time series data of sedimentary rock in Talimu basin, the prediction and classification of layer in petroleum well have got solution.
在塔里木盆地沉积岩时间序列化学数据的应用实例中,解决了石油井下地层预测和归类问题。
Both the applied analysis of combination-optimization theory and the match analysis of actual production data show that this method is helpful and has high prediction accuracy.
组合优化理论的应用分析和对实际生产数据的拟合分析均表明,该方法具有较好的预测能力和较高的预测精度。
This paper applies a new data mining method based on SVR (support vector regression) in the prediction of the spare parts requirement.
本文将基于支持向量回归的数据挖掘方法,用于服务备件需求预测研究中。
The model prediction velocity distributions of this study agree with experimental measurements, and are in closer agreement with the experimental data than those based on "block box" method.
模拟计算搅拌功率准数及桨叶排出流量准数与实验结果相差很小,数值模拟速度分布与实验测量结果吻合较好,且预测速度数值明显优于“黑箱”模拟方法。
The model prediction velocity distributions of this study agree with experimental measurements, and are in closer agreement with the experimental data than those based on "block box" method.
模拟计算搅拌功率准数及桨叶排出流量准数与实验结果相差很小,数值模拟速度分布与实验测量结果吻合较好,且预测速度数值明显优于“黑箱”模拟方法。
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