如果用示波器测一个信号源的幅度,�现测到值刚好是信号源幅度的2倍,其可能的原因是什么? 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 theseKnife, Celebrity, Skunk, Camel, Skateboard, Spats, Zebra, Astronaut, Sleepyhead, Fairy, 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 #5177


anonymous
anonymous
sketch #5284


anonymous
anonymous
sketch #5350


anonymous
anonymous
sketch #2072


anonymous
anonymous
sketch #1855 MAGIC DANCE


anonymous
anonymous
sketch #3707 The Thinker


anonymous
anonymous
sketch #5197 Rihanna by Ben Hall


anonymous
anonymous
sketch #3300


Donara Smbatyan
sketch #1452 donara


anonymous
anonymous
sketch #3620 Dude by Arasheel Eomseii


anonymous
anonymous
sketch #2549


anonymous
anonymous
sketch #839


anonymous
anonymous
sketch #953


anonymous
anonymous
sketch #3939


anonymous
anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin


Rachel Roe
sketch #141 Sunset


anonymous
anonymous
sketch #4975 Orange by Marcos Roberto Molina


anonymous
anonymous
sketch #5283


anonymous
anonymous
sketch #929 tree stump


anonymous
anonymous
sketch #961


anonymous
anonymous
sketch #4953 Bird by Ervin Haxhija


sketchmaster
sketch #2628 Black haired women


anonymous
anonymous
sketch #3508 Medusa by Nelly Panambo


Donara Smbatyan
sketch #1447 donara


anonymous
anonymous
sketch #313 Uchiha Sasuke


anonymous
anonymous
sketch #5308 Taylor Swift by Gabi Ferrari


anonymous
anonymous
sketch #5050

tomski如果用示波器测一个信号源的幅度,�现测到值刚好是信号源幅度的2倍,其可能的原因是什么? 知乎 coloring