大家都搜:
摆体
1、pendulum clock───[仪]摆钟
2、pendulum───n.钟摆;摇锤;摇摆不定的事态
3、pendulum board───摆板
4、cycloid pendulum───圆滚线摆
5、pendulum summon───钟摆召唤
6、mass───n.块,团;群众,民众;大量,众多;质量;vt.使集合;adj.群众的,民众的;大规模的,集中的;vi.聚集起来,聚集
7、pendulum bob───(钟)摆锤;[仪]摆锤
8、dynamometric pendulum───测力摆
9、pendulum swing───测锤摆幅;[体]回摆
1、For the pendulum, center of mass is here.───对摆来说,重心在这里。
2、point: that a period of a pendulum is independent of the mass - the steel ball, plus one professor - hanging from it.───目的是证明:钟摆周期和质量无关—那个铁球的,以及挂在上面的那个物理教授的。
3、It is a pendulum which is 5.1 meters long, and there is a mass at the end of it which is 15 kilograms.───这是个,5。1米长的钟摆,在末端,有一个重物,重15公斤。
4、The principle of the stationary pendulum mass is that for a displacement of frame , including recorder upwards.───稳态摆锤的原理是,摆的框架包括记录器向上位置。