二值化联合功率谱
Binarizing joint power spectrum
往复式单螺杆销钉挤出机
reciprocating single screw pin-barrel extruder
往复机
reciprocating engine
traverse motion threadguide
reciprocating generator
往复式切药机
to-and-fro type herbal medicine slicing machine
网络终止处理机
network termination processor
NTP
网络终端机协议
network terminal protocol
NTP
网络支持处理机系统
network support processor system
网络硬盘录像机
Net-harddisk video recorder