查询词典 prediction

Correct foundation of this type of mathematical model will add important content to time series analysis and has influences on artificial intelligence, medical diagnosis, failure check. hydrometeorology and earthquake prediction etc.

正确建立这种数学模型，将对时间序列分析添加重要内容，并对人工智能、医学诊断、故障检出、水文气象和地震预报等研究产生重要影响。

The prediction method used in this dissertation is verified by comparing the measured noise reduction of PVDF hydrophone with predicted results.

实验得到的噪声抑制和用本文方法预报的结果随频率变化的趋势基本相同，证明了预报方法的可行性。

P value of hypergeometric cumulative distribution of modules and the disturbance analysis on the data including adding, removing and rewiring interactions are employed to evaluate the prediction quality and robustness of the method.

MCM聚类分析还得到了一些具有高预测准确度的未知蛋白的预测结果，将会对生物实验有指导意义，其算法对其它的具有相似结构的网络也具有普遍意义。此外，在Jbuilder软件环境上开发实现了PINC蛋白网络显示软件。

This a obtains method maximum separation ratio to separate two classes instances via a single hypersphere and also provides the facility to control the upper bounds of two classes error rates respectively with two parameters. As such, the performance of classification and prediction of imbalanced data sets can be improved, and the range of selection of parameters can be greatly narrowed.

该方法通过一个超球面将两类数据以最大分离比率分离，并且引入两个参数来分别控制两类错分率的上界，不仅提高了不平衡数据集的分类和预测的性能，而且大大缩小了参数的选择范围。

In conclusion, erythrocyte total CA activity concentration was elevated in patients with hyperventilation syndrome and it is a potential explanatory parameter for the clinical prediction.

本研究发现，过度换气症候群病人红血球中的CA活性会呈现明显的升高趋势，应可作为判断过度换气症候群的临床参考指标。

In this paper the key points discussed were that, under the condition of a sharp hypsography of desert areas of Ordos basin, we used some new geophysical methods in the investigation of surface structure to obtain high accurate surface structure data and provide reliable scientific foundation for data acquisition and process; we dealt with the optimum coupling of surface geophones and the digital realization technique in desert areas, dug into a method of high frequency compensation according to attenuations by absorption near surface, adopted data processing and correction technique, solved high frequency attenuation and geophone coupling, eliminated the influences of sharply transverse fluctuation of hypsography in desert area on the seismic data, enhanced the fidelity and SNR of seismic section, and finally picked up more geologic information on the seismic profile and improved the precision of the lateral prediction for the reservoir beds.

本文旨在研究鄂尔多斯盆地沙漠区地表变化比较大的情况下，在表层结构调查中通过应用一些地球物理新方法，以获取高精度的表层结构数据，为资料采集和数据处理提供更科学的依据；研究在沙漠区地表检波器最佳耦合的方式与数字实现技术，研究通过近地表的吸收衰减规律进行高频补偿的方法，采用数据处理校正技术，解决高频吸收及检波器耦合，消除沙漠区表层横向剧烈变化对地震资料的影响，提高地震剖面的保真度和信噪比，从而使更多的地质信息能够从地震剖面中反映出来，提高储层横向预测的精度。

I}o address the highly dynamic characteristics of system nodes, a self-tuning heartbeat fault detection algorithm, which can combine heartbeat strategy with unbiased grey prediction model, was designed to improve the fault detection duality of system according to the application needs and network environment changes.

它结合心跳策略和无偏灰色预测模型，根据应用需求和网络环境的变化动态地改变检测的质量，在保持一定检测时间的前提下，提高了故障检测的精度。

The results show that:(1) The long-term prediction for the production of field icefish population is unreliable because of chaotic behavior.

同时指出：（1）混沌行为使银鱼产量长期预报不可能实现，只有短期预报才能保证必要的精度。

It sets up mathematical model of impact point prediction simulation statistics and can estimate probability density distribution matrix of missile impact piont and effectively improves estimated accuracy of missile dropping area.

该方法通过对导弹飞行过程中发生坠落故障模式的分析，确定每种模式情况下导弹落点的散布规律，并建立起落点预测仿真统计数学模型，可得到导弹落点概率密度分布矩阵的估计。

Different from other international design companies, GN excels at creating, coordinating and developing various design techniques and concepts, meanwhile, possesses excellent open management system, which ensures imperturbably think, superior design and outstanding prediction during rapid development.

GN有别其他国际设计机构之处在于，具有完美的技术和理念的吸纳、协调和创新能力，同时拥有完善的开放式管理体系，这保证了GN在快速发展的同时保持冷静的思考能力、卓越的设计能力和非凡的预见能力。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。