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spectrograph是什么意思

spectrograph

美['spektrəˌgrɑːf]  英['spektrəgrɑːf]
n.  光谱摄制仪;摄谱仪
  形容词:spectrographic  副词:spectrographically  名词:spectrography
  近义词:spectrogram,

英英释义

Noun
  1. a spectroscope by which spectra can be photographed
  2. a photographic record of a spectrum

例句

用作名词(n.)
  1. Molecules around stars leave imprints in their light, which the spectrograph can detect.恒星中的分子会在光谱中留下特殊标识,通过摄谱仪就能识别。
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