大家都搜:
声音的绕射
1、diffraction pattern───[晶体]衍射图样;[物]绕射图;衍射图,绕射图
2、diffraction───n.(光,声等的)衍射,绕射
3、sound of───声音
4、diffraction order───衍射级(物理学术语)
5、diffraction entertainment───衍射娱乐
6、diffraction experiment───衍射实验
7、diffraction international───衍射国际
8、sound───n.声音;噪音;音响;海峡;听力范围;医用探子;无线电广播;音响效果;adj.合理的;无损的;有能力的;充足的;彻底的;熟睡的;资金充实的;(非正式)非常棒的;严厉的;健全的;adv.彻底地,酣畅地;v.(使)发声;听起来;鸣警报;听(诊);回响;探测;试探;宣告;(医)用探子检查;(尤指鲸鱼)潜入深海
9、sound of silence───寂静之声(歌曲名称)
1、impact of obstacles has been considered that it comprises reflection, diffraction and reflection of diffraction of sound.───障碍物影响考虑了反射,衍射和衍射的反射。
2、attenuation amount of diffraction of this sound barrie is calculated according to the acoustics principle, the feasible remedies are put forward.───根据声学原理计算了该声屏障绕射衰减量,提出了切实可行的补救措施。
3、of wavelength of sound at low frequencies being close to the dimensions of small enclosures, scattering and diffraction in the course of sound radiation can not be ignored.───在小尺度封闭空间内,声波低频成分的波长与空间尺寸相当,声音在传播过程中所发生的散射、衍射等波动现象不容忽视。