- 1. Spacial frequency: 空间频率
... source-to-object distance 射线源至工件距离 Spacial frequency 空间频率 spacing 间距 间隔 ...
dict.youdao.com - 2. spacial frequency domain: 空间频域
dict.youdao.com - 3. spacial frequency doubling: 空间倍频
dict.youdao.com - 4. projected double spacial frequency fringes: 对双频投影条纹
dict.youdao.com - 5. spacial time-frequency distribution: 空时频分布
dict.youdao.com