红外照相机
infra-red bincocular-type periscope
infrared camera
空间多路传轮红外照相机
spatially multiplexed infrared camera
付里叶交换远红外光谱
Fourier transform far infrared spectroscopy
光学零位双光束远红外光谱仪
optical null double-beam farinfrared spectrometer
具有可变深度光栅的远红外光谱仪
far-infrared spectrometer with variable depth grating
远红外光谱
far-infrared spectra
far-infrared spectrum
far_infrared spectra
far-IR
FIR spectroscopy
FTIR
Far-IR spectrum
Far infrared spectrum
far-infrared spectroscopy
FIR spectrscopy
远红外光谱仪
far-infrared spectrometer
远距照相镜头
telephotographic objective
telephoto lens