《英漢醫(yī)學(xué)詞典》diffractiongrating spectrograph 衍射光柵攝譜儀 diffractiongrating: 衍射光柵spectrograph: n. 【物理學(xué)】攝譜儀，分光攝譜儀。 adj. -ic ,-ically adv.,-y n. absorption spectrograph: 吸收攝譜儀acoustic spectrograph: 聲譜儀acoustical spectrograph: 聲譜儀下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
