35.美国�学家鲁宾和卡门采用同位素标记法进行了如下两组实验 第一组h218o Co2 →某种植物→18o2 第二组h2o C18o2→ 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 theseCheese and Crackers, Microscope, Flea, Kilt, Poltergeist, Sculpture, Candle, Cabbage, Pillbox, Cabin, 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 #5226


anonymous
anonymous
sketch #20344


anonymous
anonymous
sketch #3857


anonymous
anonymous
sketch #3613


anonymous
anonymous
sketch #5229


anonymous
anonymous
sketch #4582 Pikachu by Mariana Sanchez Acevedo


anonymous
anonymous
sketch #4429 Spongebob by Brenda Peña


anonymous
anonymous
sketch #5207 Gorilla by Jean-Benoit Renaud


Rachel Roe
sketch #78 Dino-Roar


Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby


Nemo Archt
sketch #4134 1 min sketch


anonymous
anonymous
sketch #5225 The Friendship by Annabelle Bourget


anonymous
anonymous
sketch #5349


anonymous
anonymous
sketch #5011


Zay Lin
sketch #2087 zay lin


anonymous
anonymous
sketch #1253


anonymous
anonymous
sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko


anonymous
anonymous
sketch #3378


Zorka Edding Giustinianovic
sketch #2852 Teddy Zorka Edding Giustinianovic


anonymous
anonymous
sketch #334 DON 'T!


anonymous
anonymous
sketch #3083 Great illustration Ali Hänel


anonymous
anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko


anonymous
anonymous
sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma


anonymous
anonymous
sketch #5174


anonymous
anonymous
sketch #5153 Random Access Memories by Khin Nyunt


anonymous
anonymous
sketch #2070


anonymous
anonymous
sketch #5270 Fresh prince by Fatér Szilvia


sketchmaster
sketch #2464 Spongebob by sketchmaster

tomski35.美国�学家鲁宾和卡门采用同位素标记法进行了如下两组实验 第一组h218o co2 coloring