请问,有人能帮解答下本底一词的概念么,该如何理解。比如如何正确理解自然生态系统的本底功能? 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 theseBounce castle, Curlers, Peninsula, Banjo, Elm, Submarine, Cockroach, Cave, Spelunker, Drums, 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 #4582 Pikachu by Mariana Sanchez Acevedo


anonymous
anonymous
sketch #3749 Girl Ari Rainbow


anonymous
anonymous
sketch #3375


anonymous
anonymous
sketch #1972 Boogaloo @Memphis


anonymous
anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko


anonymous
anonymous
sketch #5090


anonymous
anonymous
sketch #3165


anonymous
anonymous
sketch #4885


Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby


anonymous
anonymous
sketch #4942 Woman by Abbie Hayman


anonymous
anonymous
sketch #3604 Falling Manipati Surya


anonymous
anonymous
sketch #5416


anonymous
anonymous
sketch #3444 PSY by Melodee Ripepi


anonymous
anonymous
sketch #5135 &#;Hypno Colorfull&#; by Lars Tunebo


anonymous
anonymous
sketch #4713


anonymous
anonymous
sketch #5248


anonymous
anonymous
sketch #4388 Homer and the Cherry


anonymous
anonymous
sketch #3280 Adventure Time by Alina Danielle


anonymous
anonymous
sketch #5206


anonymous
anonymous
sketch #5228 Rin & Len by Mark Phillips


anonymous
anonymous
sketch #4883 White tiger by Kayson Danielle


anonymous
anonymous
sketch #5212 Katy Perry by Shahid Khokhar


anonymous
anonymous
sketch #3670 Bugs Bunny by Jessica Column


anonymous
anonymous
sketch #4370 Breaking Bad


anonymous
anonymous
sketch #5204


anonymous
anonymous
sketch #4895 Cat by Gaurav Patel


anonymous
anonymous
sketch #4882 Monsters University by John Davis


anonymous
anonymous
sketch #5044


anonymous
anonymous
sketch #5101

tomski请问,有人能帮解答下本底一词的概念么,该如何理解。比如如何正确理解自然生态系统的本底功能? 知乎 coloring