快速离散子束变换
fast discrete beamlet transform
离散余弦变换DCT变换
discrete cosine transform
电力电子变换器
power electric converter
power electronic converters
power electronic convertor
power converter
power electronic converter
Power converters
power electronics
power electronics converter
Switched mode power conversion
分子子束外延
atomic energy control board
molecular beam epitaxy
MBE
光电子变换器
photoelectronic transducer
广义线性量子变换
general linear quantum transform
广义线性量子变换理论
linear quantum transformation
含时量子变换
the time dependent quantum transformation theory
交换子子群序列
series of commutator subgroups
量子Fourier变换
quantum Fourier transform
quantum Fourier transformation