The IMF made the sale of BPN a condition for Portugal to get its recent bail-out of $113 billion.

而出售BPN是国际货币基金组织对葡萄牙发放1130亿美元纾困贷款的一项条件。

The results of the experiment show BPN can be applied to recognize character of engineering drawings.

实验结果表明BP网络可应用于工程图中的字符识别。

Practice shows that the SPN can be made model and quantitative analysis for a stochastic process system, and it is a very useful tool in the enhaced BPN.

实践表明，SPN能为具有随机过程的系统进行建模和定量分析，是扩展的BPN中一种十分有用的分析工具．。

By comparison, LVQ network and PNN network are better than BPN network in classification ability, and PNN network is better than the others in computation load.

比较而言，学习矢量量化网络和概率神经网络在分类能力方面要比反向传播网络好一些，概率神经网络在计算负载方面比学习矢量量化网络要更胜一筹。

The modeling results indicated that the RBFN is much better than the BPN on learning speed, prediction accuracy and generalization ability. The paper provides a reference for GRW design.

结果表明径向基函数网络在学习速度，预测准确性及网络推广能力方面均优于BP网络，本文方法可用于加筋支挡结构的设计参考。