请问结构动力学中常说的一阶和二阶,三阶�率或振型等是什么关系? 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 theseMoonshine, Zipper, Treasure map, Light bulb, Dachshund, Ghost, Guitar, Ice cream parlor, Opera, Trapeze, 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 #288 RK


anonymous
anonymous
sketch #1260


Donara Smbatyan
sketch #1447 donara


anonymous
anonymous
sketch #5070 The Rolling Stones by Roby Krdoso


anonymous
anonymous
sketch #2082 mash


anonymous
anonymous
sketch #4831


anonymous
anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni


anonymous
anonymous
sketch #5257


anonymous
anonymous
sketch #3769 The Beatles by يآآسر محمد


anonymous
anonymous
sketch #2072


anonymous
anonymous
sketch #2117


anonymous
anonymous
sketch #5011


Zay Lin
sketch #2087 zay lin


anonymous
anonymous
sketch #5280


anonymous
anonymous
sketch #3595


anonymous
anonymous
sketch #5340 Amazing Dragon


anonymous
anonymous
sketch #1221 səhər abbasova gözəi qız hamı məni çox seve anam da çox sevir


anonymous
anonymous
sketch #3258


anonymous
anonymous
sketch #5088


anonymous
anonymous
sketch #2070


anonymous
anonymous
sketch #1226 the man


anonymous
anonymous
sketch #5062


anonymous
anonymous
sketch #5163


anonymous
anonymous
sketch #3388 Fight Club by Alvaro Velasquez


sketchmaster
sketch #2446 Joker by sketchmaster


anonymous
anonymous
sketch #5265 Shir Erika Ishikawa


Helyryn
sketch #293 jdjdjdjdj

tomski请问结构动力学中常说的一阶和二阶,三阶�率或振型等是什么关系? 知乎 coloring