一个椭球中心有一个同心的球,球的半径任意,随着半径的变化,二者的交线形状怎样? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of thesePatio, Monkey, Quiver, Gold rush, Fingers, Mandolin, Whip, Tailor, Electric fan, Submarine, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #2950 Miss Fortune from League of Legends by Araceli GM


anonymous
anonymous
sketch #3372 Erza by Konstantin Kuznetsov


sketchmaster
sketch #2625 Dragon by sketchmaster


anonymous
anonymous
sketch #4511 Yao Ming by Betty Marie Melzer


Melissa Cogo
sketch #734 ytsfsfsdhgdhgf


anonymous
anonymous
sketch #3448 Treba mi bolji "mish " ;)


anonymous
anonymous
sketch #5136


anonymous
anonymous
sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia


anonymous
anonymous
sketch #4979 Luffy


anonymous
anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল


Raisa Mahmud
sketch #2058


Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic


anonymous
anonymous
sketch #1041 strawberries


sketchmaster
sketch #2464 Spongebob by sketchmaster


anonymous
anonymous
sketch #5198 Sakura Claudio Pose Jester Genso


anonymous
anonymous
sketch #5193


Милен Тревата
sketch #2771 Naruto by Милен Тревата


anonymous
anonymous
sketch #4368


anonymous
anonymous
sketch #5070 The Rolling Stones by Roby Krdoso


anonymous
anonymous
sketch #4868 Pokemons! by Ammed Hjb


anonymous
anonymous
sketch #286 sun


anonymous
anonymous
sketch #3643


Rachel Roe
sketch #2646 Buzzy bee on flowers


anonymous
anonymous
sketch #389


anonymous
anonymous
sketch #4549


anonymous
anonymous
sketch #4566 Edward Scissorhands by Angel Ördoñez


anonymous
anonymous
sketch #5123


anonymous
anonymous
sketch #1545


anonymous
anonymous
sketch #5340 Amazing Dragon


anonymous
anonymous
sketch #894 hmmm

tomski一个椭球中心有一个同心的球,球的半径任意,随着半径的变化,二者的交线形状怎样? 知乎 coloring