右图中两条虚线之间的部分表示生态系统功能正常的作用范围y表示一个外来干扰使之偏离这一范围的大小x表示恢复到原状态所需的时间曲线与正常 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 theseRibbons, Star, Mush, Whippet, Comet, Tongue, Bamboo, Grill, Chandelier, Patio, 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 #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet


anonymous
anonymous
sketch #2178


anonymous
anonymous
sketch #5348


anonymous
anonymous
sketch #3473 Finn by Luana Santos


sketchmaster
sketch #2619 Underwater by sketchmaster


anonymous
anonymous
sketch #2453 Koi Fish


anonymous
anonymous
sketch #3589 Cheshire Cat by Helen Besley


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


anonymous
anonymous
sketch #5187


anonymous
anonymous
sketch #3688


anonymous
anonymous
sketch #5186


anonymous
anonymous
sketch #3620 Dude by Arasheel Eomseii


anonymous
anonymous
sketch #4728 Angry Toad by Geneval Mendes


anonymous
anonymous
sketch #3496


anonymous
anonymous
sketch #1232 Dylan Thomas


anonymous
anonymous
sketch #1668 SUNSET


anonymous
anonymous
sketch #5188 Paul Walker by Taï Marsan


sketchmaster
sketch #2588 Buble by sketchmaster


anonymous
anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart


anonymous
anonymous
sketch #5215


anonymous
anonymous
sketch #3166 Axl Rose by Jessie Lightwood


anonymous
anonymous
sketch #5281


sketchmaster
sketch #2452 Manga by sketchmaster


anonymous
anonymous
sketch #4351


anonymous
anonymous
sketch #5248


anonymous
anonymous
sketch #5343


anonymous
anonymous
sketch #3769 The Beatles by يآآسر محمد


anonymous
anonymous
sketch #3698


anonymous
anonymous
sketch #1385 fingerschpitsengeful

tomski右图中两条虚线之间的部分表示生态系统功能正常的作用范围y表示一个外来干扰使之偏离这一范围的大小x表示恢复到原状态所需的时间曲线与正常 coloring