Our CG-series Spectrometers use our proprietary grating to provide a 200-1100 nm range. Excellent optical resolution across broad spectral range.是什么意思_Our CG-series Spectrometers use our proprietary grating to provide a 200-1100 nm range. Excellent optical resolution across broad spectral range.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句