spectrograph

名词 n.
中文释义
美 /ˈspɛktɹəˌɡɹæf/

英文释义

名词 n.
  1. A machine for recording spectra, producing spectrograms.
    — Diesel maintenance schedules are benefiting from work done on the magnificent Hilger & Watts electronic spectrograph for oil analysis, which detects minute quantities of metals in samples of used lubricating oil; […].

词形变化

spectrographs plural

词源

From spectro- + -graph.
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