“绕射”造句
当反射和
绕射相当不发育时,这些波看上去很清楚.
The waves are sometimes seen clearly when reflections and discrimination are rather poorly developed.
低能量电子
绕射 ( EED ) 果之模拟及详尽数据分析.
Simulation and detailed analysis of low energy electron diffraction ( LEED ) data.
铁路声屏障
绕射衰减计算是声屏障声学设计的重要内容.
Calculations of diffracted attenuation are important for acoustic design of railway noise barriers.