单词	photostated
释义	同photostat
随便看	optical group optical guidance optical guidance system optical guidance system，ogs optical guide optical-guided-wave modulator equivalent circuit optical guiding optical hardlimiters optical harmonic optical harmonic generation optical harmonic generation, frequency conversion, parametric oscillation and amplification optical haze optical head optical header detection optical heterodyne optical heterodyne detection optical heterodyne radar optical heterodyne super-wide-band fm converter optical heterodyning optical hole burning optical hologrammetry optical holography optical homodyne detection optical hybrid integration optical hydrophone