下图是用蒸腾计测定植物吸水和蒸腾速率的实验装置 1装置建成后测定时间为20 H实验前后数字天平上的整个实验装置重量分别为3462 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 thesePirate, Cat, Crab trap, Spool, Onion, Fiddler, Bell, Toad, Eye patch, Rodeo, 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 #3822


anonymous
anonymous
sketch #4882 Monsters University by John Davis


anonymous
anonymous
sketch #1257


anonymous
anonymous
sketch #4975 Orange by Marcos Roberto Molina


anonymous
anonymous
sketch #5179 Audrey Hepburn by 陳一夫


Helyryn
sketch #297 Fish


anonymous
anonymous
sketch #2937 Spongebob by Kalana Namikaze


Raisa Mahmud
sketch #2055 Flower


anonymous
anonymous
sketch #3151 Spaceship Nessa Kira Hellsing


anonymous
anonymous
sketch #1490 James Joyce....


anonymous
anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke


anonymous
anonymous
sketch #1076


anonymous
anonymous
sketch #4915 Marshall Lee Gopal Gopi


anonymous
anonymous
sketch #5083


anonymous
anonymous
sketch #3157 umpa lumpa


anonymous
anonymous
sketch #5192


anonymous
anonymous
sketch #3042 Tobi by Mirnes Sinanovic


anonymous
anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )


anonymous
anonymous
sketch #5297 Journey by Dmitry Sidorenko


anonymous
anonymous
sketch #1519


anonymous
anonymous
sketch #5131 Miley Cyrus by Vannak Von


Tom Kelly
sketch #15


Gaurav Patel
sketch #2691


anonymous
anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart


anonymous
anonymous
sketch #2982 Lion by Ati Gohary


Ashok Kumar Chaturvedi
sketch #2699 Girl in shades Ashok Kumar Chaturvedi


Tom Kelly
sketch #4 Nirvana Smiley


anonymous
anonymous
sketch #1695


anonymous
anonymous
sketch #5172 Cheshire Cat by Juan Garcia

tomski下图是用蒸腾计测定植物吸水和蒸腾速率的实验装置 1装置建成后测定时间为20 h实验前后数字天平上的整个实验装置重量分别为3462 coloring