Methods: The statistical analysis method includes descriptive statistics, dynamicseries and test for upward or downward trend, correlation analysis.
方法：运用统计描述、动态数列和升降趋势检验、相关分析。
2
The Contact Series gives a dynamic and sensorial experience to the visually impaired user by adding a tactile element in the form of braille lettering to everyday objects.
盲文生活用具系列通过加入盲文字母在日常物品的可触摸元素，使盲人朋友有一种动态、可触觉的体验。
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This series of articles has explained how to analyze dynamic business workflows in a two-layer model.