BP的例句大全

Application of BP Network to Selection of Atmospheric Environmental Monitoring Sites

BP网络应用于大气环境监测点的优选

The model and learning algorithms of BP ( Error Back Propagation) network, which is widely applied, is recommended, and RBF ( Radial B asis Function) is simply recommended contrastively.

本文首先介绍了神经网络中应用最为成熟广泛的BP网络的模型及其学习算法，并简单对比介绍了RBF网络。

Firstly, soil aspect, the non-balanced time series model for forecasting soil aquiferous capacity is built up by stochastic theory, and the BP network model is set up by MATLAB artificial neural network tool, the forecasting result is very good.

第一，关于土壤方面，利用随机理论建立了预测土壤含水量的非平稳时序模型，同时运用MATLAB人工神经网络工具箱建立了土壤含水量预测的BP网络模型，取得了较为满意的效果。

Through the approaches of discriminant analysis and BP neural network, the veracious ratio of the training and testing samples are preferable.

通过判别分析方法和BP神经网络对训练样本和检验样本的分析，回判准确率较好，纳税评估指标具有可操作性。

Mould, manufacturing cycle, the n back-propagation ( BP ) neural network, the mathmatical model.

模具生产周期预测, 制造周期, 设计周期,人工神经网络BP算法.

The BP neural network model fitted very well in the study of aspiratory infectious diseases.

BP神经网络模型对干旱地区呼吸道传染病具有较高的拟合和预测能力，预测效果较好。

Changes of BP and blood gas in 48 completely asphyxiated rabbits

48只家兔完全窒息时血压、血气变化

Conclusion The kidney lesion in non arytenoid persons with changed Bp nyctohemeral rhythm is more severe than the arytenoid.

结论血压昼夜节律改变呈非杓型者其肾损害较杓型者严重。

Rice evolution was slow at the begining of Neolithic age, but during the period from 6300 and 5500 BP, the evolution became fast, and the effective artificial selection was showed.

在该遗址的新石器时期早期，稻米的进化是缓慢的，在距今6300年至5500年之间，进化有一次飞跃，有意识的人工选择已产生效应。

A new method of improving thermal conductance gas analyzer was introduced, which adopted BP neural network.

介绍了利用BP神经网络对传统热导气体分析仪改善的新方法.

In recent years, BP Company has successfully acquired, early or late, the Amoco, Arco and Castrol Company, so that its international competitiveness has been greatly increased.

近年BP公司先后成功收购了阿莫科、阿科和Castrol，公司的全球竞争力大大提高。

" The two corporate cultures were vastly different," she recalls. "Arco was very paternalistic and philanthropic, while BP's focus was strictly on the bottom line."

“这两家公司的企业文化有很大的不同，”她回忆道：“Arco公司很有家长式作风，而且非常博爱，而英国石油公司则严格专注于企业的盈亏。”

Based on the mapping from the span to the output of MPS time horizon, the ARMA-BP model can respectively approach and forecast the span and the output time series by virtue of output conversion method with average time span ( OCM-ATS).

基于主生产计划时段长度与产量之间的映射关系，利用平均时段长度折合产量法（OCM-ATS），该模型可用于分别逼近和预测主生产计划时段的长度时序和产量时序。

Number forecast of trapping aphides by colorful plate based on BP neural network

基于BP神经网络的色板蚜虫诱捕量预测

The Sensitivity of Gasoline Antiknock Forecast Based on BP Neural Network

基于BP神经网络的汽油抗爆剂敏感性预测

Higher expression of BP antigen was observed in popliteal fossa, antecubital fossa, upper back, lower back, medial side of thigh and lower abdomen.

窝、肘窝、上背、下背、股内侧和下腹部皮肤BP抗原表达率较高；

Then, the BP neural network was employed for prediction of the relationship of lift head and efficiency-performance index with the flow rate, the angle of blade installation, etc.

以某轴流泵试验数据为样本，BP人工神经网络为工具，对轴流泵模型进行了泵扬程及效率性能指标与流量、叶片角度等相关因素间的性能预测研究。

Based on the BP Amoco statistical review of world energy 2002, a brief introduction to the status quo of world energy was given in this paper.

根据BP石油公司2002年发布的世界能源统计报告，按不同的能源类型，从储量、消费量等方面对目前世界及我国能源现状作简单介绍。

Structural damage detection using amendatory BP neural networks

利用修正的BP神经网络进行框架结构损伤诊断

Improved Method of BP Neural Network and the Application in Predicting Agricultural Commodity Total Production Value

改进的BP神经网络方法及其在农业商品总产值预测中的应用