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waaachen

Author:陳兪宏
waaachen

New Resources

  • 【案例】2018年全国1卷理科12题
  • 兩組對邊相等和有直角的四邊形
  • 兩位數加法
  • 【案例】圆柱体内放置一个大球六个小球
  • 球體建築師

Discover Resources

  • 地球儀
  • 太极图
  • 頂、棱與面
  • 拋物線6-包絡線法
  • RLC串聯諧振

Discover Topics

  • Quadratic Equations
  • Indefinite Integral
  • Random Variables
  • Vectors 3D (Three-Dimensional)
  • Frequency Distribution
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