Through the analysis of demand and general design, It introduces the application from data stream to arithmetic analysis detailedly, discusses and researches this in a new applied field.
Although the research of working memory functions in arithmetic cognitive field has continued for a long time, the different opinions still exist.
虽然工作记忆系统在算术认知领域作用的研究已进行了较长的时间，但也还存在不一致的意见。
3
With the introduction of fuzzy number into comprehensive evaluation field, a new comprehensive evaluation model based on fuzzy arithmetic operations is proposed.