wavelength scanning photometerwavelength-scanning photometer波长: wavelength扫描: scan; scanning; scansion; sw ...光度计: photometer; photometric rece ...天空扫描光度计: sky sca ing photometer; sky scanning photometer快速扫描光电分光光度计: rapid-scanning photoelectric spectrophotometer下载手机词典可随时随地查词查翻译