假设某地域内每个居�的重量都相等则在该地域全部空间平面上力矩达到平衡的点就是人口重心每当人口分布状况�生变化人口重心就会有相应的移动从 Template




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

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of thesePoet, Merman, Peanut, Gate, Rock Star, Island, Blueprint, Zebra, Shoe, Rectangle, 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 #3479


anonymous
anonymous
sketch #5229


anonymous
anonymous
sketch #5341 Rafael Nadal by Alina Danielle


anonymous
anonymous
sketch #4876 Luffy by Nycole Prietsch


anonymous
anonymous
sketch #3604 Falling Manipati Surya


anonymous
anonymous
sketch #4904


anonymous
anonymous
sketch #5283


anonymous
anonymous
sketch #5193


anonymous
anonymous
sketch #4264 oh yeah


anonymous
anonymous
sketch #5013 Pursuing Dreams by Mário JBudo


anonymous
anonymous
sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit


anonymous
anonymous
sketch #5257


Marlyn Ortiz
sketch #2029 GOD 'S PROMISE ...


anonymous
anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain


anonymous
anonymous
sketch #5232 Avril by Teresa Temacha


anonymous
anonymous
sketch #5180


anonymous
anonymous
sketch #5040 Amy Winehouse by Timothy Palfreyman


anonymous
anonymous
sketch #3259


anonymous
anonymous
sketch #5069 Mad Hatter by Ahmed Mostafa


Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby


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


anonymous
anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke


anonymous
anonymous
sketch #3392


anonymous
anonymous
sketch #5131 Miley Cyrus by Vannak Von


anonymous
anonymous
sketch #1923 12


anonymous
anonymous
sketch #2992 Dragon by Iky Sahendra Putra


anonymous
anonymous
sketch #3388 Fight Club by Alvaro Velasquez


anonymous
anonymous
sketch #1041 strawberries

tomski假设某地域内每个居�的重量都相等则在该地域全部空间平面上力矩达到平衡的点就是人口重心每当人口分布状况�生变化人口重心就会有相应的移动从 coloring