In field of displacement measure without touch,charge couple device CCD is a high sensitivity photoelectric sensor with high measurement precision,which can be used in automatic succession measure.是什么意思_In field of displacement measure without touch,charge couple device CCD is a high sensitivity photoelectric sensor with high measurement precision,which can be used in automatic succession measure.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句