作業 11      空心圓柱的結合

          1.斜切半圓柱                                             2.鉛直連通管

                           

          3.鉛直連通管                                                4.正三角連通管
 

                               

    5.y = cos 2x 的圖形在圓柱上                         6. y = cos 3x 的圖形在圓柱上
 

                               
 

  7.z = x^2-y^2 的圖形在單位圓上        8.z = x^3-3*x*y^2 的圖形在單位圓上
 

                                  

 
  9.曲面與單位圓柱的結合 (一)                   10.曲面與單位圓柱的結合 (二)
 

                                  

       11.正立體八角連通管                                   12.正立體六角連通管
 

                                 

       13.正立體十二角連通管                                  14.正立體四角連通管