一闭合曲面对其外一点的立体角为什么是0? 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 theseOgre, Tiger, Bunkhouse, Hot tub, Peg leg, Chamber pot, Pumpkin, Backpack, Tarp, Temple, 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 #5260


anonymous
anonymous
sketch #4298


anonymous
anonymous
sketch #5326


anonymous
anonymous
sketch #5340 Amazing Dragon


anonymous
anonymous
sketch #3439 Aralé by Malyi Link


Raisa Mahmud
sketch #2058


anonymous
anonymous
sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman


anonymous
anonymous
sketch #5071 Rihanna by Johan Kennet Espinoza Moreno


anonymous
anonymous
sketch #5222 Magic Art Tin Sheek


Tom Kelly
sketch #643 Happy Valentines


anonymous
anonymous
sketch #4734 Timon by Anh Vu


anonymous
anonymous
sketch #3736 Why so serious? by Taï Marsan


愛君
sketch #1964 愛鼠繪


anonymous
anonymous
sketch #1289 peace within


anonymous
anonymous
sketch #5284


anonymous
anonymous
sketch #1669


Donara Smbatyan
sketch #1551 donara


anonymous
anonymous
sketch #5188 Paul Walker by Taï Marsan


anonymous
anonymous
sketch #2431 face :D


anonymous
anonymous
sketch #2884 Robot Shimun Yeyo Ahmed


anonymous
anonymous
sketch #4995


Gabriela Segura
sketch #2740 Monster by Gabriela Segura


anonymous
anonymous
sketch #2549


anonymous
anonymous
sketch #2025


anonymous
anonymous
sketch #4751 Ruko by Rodrigo Marcos


anonymous
anonymous
sketch #3337 Uryuu Minene by Michael Angcay


anonymous
anonymous
sketch #2453 Koi Fish


anonymous
anonymous
sketch #3197 Dragon by Yuryi Zambrano

tomski一闭合曲面对其外一点的立体角为什么是0? 知乎 coloring