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 theseCat, Doctor, Pole, Yacht, Spiral, Pigeon, Bouquet, Skis, Prince, Bees, 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 #2206


Helyryn
sketch #293 jdjdjdjdj


anonymous
anonymous
sketch #1068 dançando


anonymous
anonymous
sketch #5307


anonymous
anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer


anonymous
anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi


anonymous
anonymous
sketch #5222 Magic Art Tin Sheek


anonymous
anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora


anonymous
anonymous
sketch #3337 Uryuu Minene by Michael Angcay


anonymous
anonymous
sketch #5149 Daenerys Targaryen by Jorge Valero


anonymous
anonymous
sketch #3383


anonymous
anonymous
sketch #5094 Squirrel by Mehdi Público


anonymous
anonymous
sketch #3165


anonymous
anonymous
sketch #5202 The Woman by Céline Chalois


anonymous
anonymous
sketch #5189


anonymous
anonymous
sketch #3360


anonymous
anonymous
sketch #5174


anonymous
anonymous
sketch #4232 Tobirama by Kadi Kader


anonymous
anonymous
sketch #5153 Random Access Memories by Khin Nyunt


anonymous
anonymous
sketch #1418 Dylan Thomas. Chayrolfrypan


anonymous
anonymous
sketch #4736 Naruto by Wellen Lima


anonymous
anonymous
sketch #3076 Angel by Burak Turan


anonymous
anonymous
sketch #2866 Soul Eater by Ani Chachua


anonymous
anonymous
sketch #5269


anonymous
anonymous
sketch #5051


Sam Torres
sketch #2806 Puppy love by Sam Torres


anonymous
anonymous
sketch #4393 ant

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