代国兴 – Resources – GeoGebra

Tangent Plane
Activity
代国兴
Partial Derivatives的副本
Activity
代国兴
The Isogonic Center
Activity
代国兴
GeoGebra CAS Calculator for Classes
Activity
代国兴
Surface of Revolution: 3D Augmented Reality Template
Activity
代国兴
第二章导数定义引例（蜂群增长）
Activity
代国兴
江苏大学高等数学学习
Activity
代国兴
How to derive the value of Pi的副本
Activity
代国兴
function and derivatives-2的副本
Activity
代国兴