如何用几何法证明这个等轴双曲线问题? 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 theseCards, Chimes, Rose, Vampire, Yeti, Mobile, Meat grinder, Swimmer, Curlers, Donkey, 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 #5134


anonymous
anonymous
sketch #4857 Eye by Thu Seba Piñeraa


anonymous
anonymous
sketch #3042 Tobi by Mirnes Sinanovic


anonymous
anonymous
sketch #5116 Bleach by Vrushali Rane


anonymous
anonymous
sketch #4086 2lips


anonymous
anonymous
sketch #5011


anonymous
anonymous
sketch #20344


Rachel Roe
sketch #674


anonymous
anonymous
sketch #5018 Owl by Komlós László


anonymous
anonymous
sketch #1855 MAGIC DANCE


anonymous
anonymous
sketch #5068


anonymous
anonymous
sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�


anonymous
anonymous
sketch #5213


anonymous
anonymous
sketch #5250


anonymous
anonymous
sketch #4903 Naruto & Kurama by Fatér Szilvia


anonymous
anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László


anonymous
anonymous
sketch #3208 ELETR by Raimundo Santos


anonymous
anonymous
sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet


anonymous
anonymous
sketch #5349


anonymous
anonymous
sketch #3350 Gerard Way by Carrieann Benthem


Sam Torres
sketch #2806 Puppy love by Sam Torres


Tom Kelly
sketch #643 Happy Valentines


anonymous
anonymous
sketch #1695


Nassim Nouri
sketch #2765 Kratos by Nassim Nouri


Ainhoa White
sketch #4301


anonymous
anonymous
sketch #3280 Adventure Time by Alina Danielle


anonymous
anonymous
sketch #4766 The Little Mermaid by Zizou Aiman


anonymous
anonymous
sketch #5191 The View by Vicente Vera

tomski如何用几何法证明这个等轴双曲线问题? 知乎 coloring