Methods in june to september 1997 , 3542 mongolian people aged 15 were investigated for smoking cigarette and alcohol intake , and their blood pressures measured with standardized methods 方法于1997年6 9月，采用标准化方法，对内蒙古通辽市部分农牧区3542名15岁及15岁以上蒙古族居民进行血压的测量和吸烟、饮酒等的调查，采用分层及标化方法进行统计分析。
In some cases , one variable of sample is great different to others in scale , so they have to be standardized in the same scale . and when the ? ? is that samples do not distribute in the same interval , some samples need to be inserted into " blank point " 在数据处理中，针对实际数据指标之间数量级差别较大的情况应用了数据标准化方法，针对实际数据时间点分布不均的问题采用了数据插值方法。
According to the difference of the stylebook data , we deal with the stylebook data by pretreatment . based on this method , and according to the data gathering from the producing spot , the author trains and researches the neural network . the results indicate that the method was efficient 在此基础上，采集了来自于生产现场的数据，针对样本数据在单位和数量级上的悬殊差别，我们运用极差标准化方法对样本数据进行了归一化预处理，并对神经网络进行了训练与研究。
