数学

• 时滞型

  This thesis studies the stability criteria and applications of two classes of retarded dynamical systems, which are linear differential-difference systems of retarded type with two delays and neutral type with multiple delays.

  本文研究了以下两类时滞动力系统的稳定性准则及应用：两时滞时滞型和多时滞中立型线性微分-差分系统。

文学

• 弱智化

  Finally, the author mainly attempts to excavate the phenomenonin-depth Meaning behind "retarded narrates" from narrating study, the revelry poemstudy, accepts philosophy stratification and so on esthetics.

  最后,笔者主要是从叙事学、狂欢诗学、接受美学等哲学层面来试图挖掘“弱智化叙事”现象背后的深层意蕴。

物理学

• 推迟的