例文・使い方で印象づける「spectrograph」の覚え方
スポンサーリンク...In 1889 Vogel, with the Potsdam spectrograph,actually found that the luminous star is receding before each eclipse, andapproaching us after each eclipse; thus entirely supporting Goodricke’sopinion... 
George Forbes 「History of Astronomy」
...Newall with theBruce spectrograph attached to the great 25-inch Newall refractor of theCambridge Observatory, and we have added the values found at Potsdam byVogel and Scheiner...
Robert Stawell Ball 「The Story of the Heavens」
...A camera is frequently combined withsuch an apparatus to photograph the spectra it furnishes,and the whole instrument is then called a spectrograph...
George C. Comstock 「A Text-Book of Astronomy」
...The instrument with which this wasfirst done was the spectroscope; it is now replaced with another of thesame general kind, called the spectrograph...
Simon Newcomb 「Side-lights on Astronomy and Kindred Fields of Popular Science」
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encloses extensible shoo
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