微機(jī)控制光柵雙單色儀 double grating monochromator: 雙光柵單色儀grating monochromator: 光柵單色儀microcomputer-controlled: 微型計(jì)算機(jī)控制的diffraction grating monochromator: 衍射光柵單色器dual toroidal grating monochromator: 雙環(huán)面光柵單色儀下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯