BP的例句大全

Establish of Gear Bending Fatigue Strength Limit based on BP Network

基于BP网络的齿轮弯曲疲劳强度极限的确定

They are oncogenic DNA virus with icosahedral capsids 40 nm~ 45 nm in diameter, containing three to four viral proteins and double strand, covalently closed, circular genomes approximately 5 000 bp in size.

病毒无囊膜，直径40nm～45nm，有3种～4种衣壳蛋白，基因组为约5000对核苷酸组成的双链闭合环状DNA。

The researchers who investigated this phenomenon were inspired by the BP chairman's comment after the oil spill about the "small people." There are many such metaphors-think "big man on campus." Could these metaphors influence-or reflect-reality?

调查这种现象的研究人员从溢油事件之后英国石油公司董事长的一番对“小人物”的评论中受到启发。其实有很多这方面的隐喻——比如说“校园风云人物。”那么，这些隐喻是否能够影响现实或反映现实呢？

The BP board is set to sign off accounts of up to19 bln pounds to cover compensation and costs arising from the spill.

英国石油公司董事会也将签署一笔高达190亿英镑的账单，用于漏油事故赔偿及各种开销。

Due to the model's inexactitude of traditional Kalman filter, we discuss adaptive filtering and BP neural network which are the improvement of traditional Kalman filter.

由于传统卡尔曼滤波算法模型建立的近似性，本文讨论了自适应滤波算法和BP神经网络理论，它们是对传统卡尔曼滤波算法的改进和突破。

In order to overcome slow convergence rate of the standard BP algorithm, this paper presents an adaptive backpropagation algorithm which can update learning rate and birr factor automatically based on dynamical training error rate of change.

本文针对BP算法存在收敛速度慢的缺点，提出一种基于网络动态训练误差变化率自动校正学习步长和冲量因子的自适应反向传播算法。

BP pumped cement for seven hours on Friday and finished a pressure test early on Sunday that showed the well was permanently clogged.

英国石油公司于周五浇注了7个小时的水泥，周日早些时候完成了压力测试，结果显示油井被永久封死。

The first carbonation and the second carbonation in the clarifying process of sugar cane juice are selected, and the BP neural network is applied to the model of the two processes.

本文选取了一碳饱充和二碳饱充两个过程，并采用BP神经网络对这两个过程建模。

On the basis of analyzing the essential of BP algorithm's learning process, the self adapting slope function is used as the output function in neuron.

在分析BP算法学习过程的基础上，提出使用自适应斜率函数作为神经元的输出函数，以改善BP算法学习过慢的弱点。

A BP algorithm with Self-adapting Slope Output Function

自适应斜率输出函数的BP算法

An Improved BP Algorithm Based on Gross Risk Function

一种基于总量风险函数的改进BP算法

BP Algorithm Based on Robust Error Function

基于鲁棒误差函数的BP算法

In this paper, a Boiler Operation Optimizing model is built by using BP ( Back-Propagation ) Neural Network.

本文引入人工神经网络之BP网络 ( Back-Propagation ),建立了锅炉的运行优化模型.

Adopt the appropriate algorithm based on neural network ensemble, assure the forecasting system's stabilization, conquer the BP neural network system's instability. So that the forecasting result have higher reference value and the forecasting stock price curve has better stability.

采用恰当的神经网络集成算法，保障系统预测稳定，克服BP神经网络的预测的不稳定性，使得预测的结果具有较高的可参考性，预测的股票价格曲线具有较好的稳定性。

The second part introduced the key technology such as electronic evaluation method based on BP neural network, baseprice security technology, evaluation experts randomly selected technology and identity authentication technology.

本文的第二章从基于BP神经网络的电子评标方法、标底保密技术、评审专家随机选取技术和身份认证技术几个方面对招投标系统的相关技术进行了简单的分析和介绍。

BP will own the US unit, but it will operate separately from the rest of the company, be led by a separate management team and publish separate financials from 2015.

新成立的美国公司将为BP所有，但该公司将与公司其余部分分开运营，由单独的管理团队领导，并从2015年起单独发布财报。

BP network provides a mechanism for adaptive pattern classification and may be used to do fault diagnosis on the air compressor.

BP神经网络可用于模式识别和分类，非常适合于级差式空压机的故障诊断。

Results ① The self-assembled bDNA is about 500 bp according to the result of diamine silver stain procedure following the polyacrylamide gel electrophoresis ( PAGE).

结果①自行组装的bDNA分子以5%非变性聚丙烯酰胺凝胶银氨染色显示其大约为500bp。

The paper chiefly discusses affine invariant moments and the ANN application in the pattern recognition, even simulating the classifier with the BP net and BPX arithmetics. It uses three-order affine invariant moments as characteristic to recognize the aeroplane image.

主要讨论了仿射不变矩及人工神经网络在模式识别中的应用，即使用BP网及BPX算法来模仿分类器，同时提取图像的3阶仿射不变矩作为特征输入建立对飞机图像的识别系统。

Methods: Arterial blood pressure ( BP) and heart rate ( HR) were monitored following injection of BGN into the lateral cerebral ventricle in normal and SIH rats.

方法：将BGN及荷包牡丹碱（Bic）注入正常和应激性高血压大鼠的侧脑室，观察血压和心率的变化。