5.将铜片和锌片用导线连接后插入番茄里 如右图所示电流计指针�生偏转锌片是 A.负极 B.正极 C.阴极 D.阳极——青夏教育精英家教�—— 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 theseFeather duster, Parakeet, Deer, Piano, Ferris wheel, Lettuce, Trout, Cheese and Crackers, Hedgehog, Bronco, 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 #5290 Kyuubi Jorge Valero


anonymous
anonymous
sketch #4882 Monsters University by John Davis


anonymous
anonymous
sketch #2206


anonymous
anonymous
sketch #4532


anonymous
anonymous
sketch #4546 Misaki Mei by Wanis Khelifa


anonymous
anonymous
sketch #5221


anonymous
anonymous
sketch #20215 Desert


anonymous
anonymous
sketch #3786


anonymous
anonymous
sketch #3506 Goku by Saul Mansanares


anonymous
anonymous
sketch #5248


anonymous
anonymous
sketch #3670 Bugs Bunny by Jessica Column


sketchmaster
sketch #2636 Robitina by sketchmaster


anonymous
anonymous
sketch #5258 Adventure Time by Kheith Ryan Lubiano


anonymous
anonymous
sketch #5284


anonymous
anonymous
sketch #4232 Tobirama by Kadi Kader


anonymous
anonymous
sketch #846 cat fridayz z z zzzz zz


anonymous
anonymous
sketch #2150 batman


anonymous
anonymous
sketch #3310 Link by Cxsar Alvarez


anonymous
anonymous
sketch #4742


anonymous
anonymous
sketch #5224


anonymous
anonymous
sketch #4310 robot


anonymous
anonymous
sketch #4454 Lisa by Muhammad Raiyaan


anonymous
anonymous
sketch #3765 Happy easter!


anonymous
anonymous
sketch #2318


anonymous
anonymous
sketch #3699 Dragon by Ana Cecilia


anonymous
anonymous
sketch #4868 Pokemons! by Ammed Hjb

tomski5.将铜片和锌片用导线连接后插入番茄里 如右图所示电流计指针�生偏转锌片是 a.负极 coloring