spaced framed structure
spaced apart producing zone
spaced
间隔
间
源距
双
源
空间
密度
隔环
空隙
插值
间隔排列的
隔开的
以规定距离排列的
Smooth unequally spaced interpolation
Regularly spaced twisted-tape
randomly spaced phased array
proportionally spaced font
non-sample spaced channel
multi-layered spaced targets
modes with closely spaced natural frequencies