为什么光�曲面上任意一点的2个主曲率方�一定是正交的? 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 theseBanjo, Alarm clock, Gecko, Elk, You self portrait, Record player, Waiter waitress, Aircraft carrier, Crochet, Saw, 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 #4511 Yao Ming by Betty Marie Melzer


anonymous
anonymous
sketch #2197


anonymous
anonymous
sketch #3510 Edward from FMA by Raman Chauhan


anonymous
anonymous
sketch #921 comics ufo


anonymous
anonymous
sketch #5314


anonymous
anonymous
sketch #3488 cats


Jose Rondon
sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon


anonymous
anonymous
sketch #4446 EDDIE by يآآسر محمد


anonymous
anonymous
sketch #4414


anonymous
anonymous
sketch #4370 Breaking Bad


anonymous
anonymous
sketch #4695


anonymous
anonymous
sketch #2901 Smurf by Ronny Alexander Nikolaevich


anonymous
anonymous
sketch #5271


anonymous
anonymous
sketch #5371 Senorita by Adrian Matosek


anonymous
anonymous
sketch #3258


anonymous
anonymous
sketch #5312


anonymous
anonymous
sketch #4734 Timon by Anh Vu


anonymous
anonymous
sketch #1853 scribble


anonymous
anonymous
sketch #5123


anonymous
anonymous
sketch #5092 Silvers Rayleigh by Wasim Khan


anonymous
anonymous
sketch #286 sun


Rachel Roe
sketch #2645 Flowers in window


anonymous
anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke


anonymous
anonymous
sketch #4975 Orange by Marcos Roberto Molina


anonymous
anonymous
sketch #2881 Mickey Mouse by Michael Angcay


anonymous
anonymous
sketch #1669

tomski为什么光�曲面上任意一点的2个主曲率方�一定是正交的? 知乎 coloring