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 theseProspector, Medicine, Jeweler, Glitter, Wallaby, Fishhook, Volcano, Peninsula, Elixir, Moss, 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 #3372 Erza by Konstantin Kuznetsov


anonymous
anonymous
sketch #3908 Rawr! by Timothy Palfreyman


anonymous
anonymous
sketch #3508 Medusa by Nelly Panambo


anonymous
anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy


anonymous
anonymous
sketch #5013 Pursuing Dreams by Mário JBudo


anonymous
anonymous
sketch #2309


BaGaz Anggara
sketch #2836 Angry smurf maradona by BaGaz Anggara


Nemo Archt
sketch #4134 1 min sketch


Cherie N Patanao
sketch #1043 Deadoo..


Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag


anonymous
anonymous
sketch #2922


anonymous
anonymous
sketch #2117


Rachel Roe
sketch #2642 Red dog


anonymous
anonymous
sketch #4385


anonymous
anonymous
sketch #5213


anonymous
anonymous
sketch #5071 Rihanna by Johan Kennet Espinoza Moreno


anonymous
anonymous
sketch #4834 Aayla Secura by Nînâ Yämâhä


anonymous
anonymous
sketch #3296


anonymous
anonymous
sketch #3765 Happy easter!


anonymous
anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud


anonymous
anonymous
sketch #4362 cow


anonymous
anonymous
sketch #3455 Enya by Georai Shahar


anonymous
anonymous
sketch #5095 Lion by Frederic Knauer


anonymous
anonymous
sketch #3488 cats


Rachel Roe
sketch #113


anonymous
anonymous
sketch #5289


anonymous
anonymous
sketch #4869 Madara by Jean-Benoit Renaud


anonymous
anonymous
sketch #4953 Bird by Ervin Haxhija

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