mass-spectrographicadj.

Brit.

/ˌmas ˌspɛktrəˈɡrafɪk/, U.S.

/ˈˌmæs ˌspɛktrəˈɡræfɪk/

Origin: Formed within English, by compounding. Etymons: mass n.², spectrographic adj. at spectrograph n. Derivatives.

Etymology: < mass n.² + spectrographic adj. at spectrograph n. Derivatives, after mass spectrograph n.

Of or relating to a mass spectrograph.

ΘΚΠ

the world > matter > physics > atomic physics > decomposition of light, spectrum > study of spectra > types of spectrometry or spectroscopy > [adjective] > mass

mass-spectrographic1935

mass-spectroscopic1938

mass-spectrometric1946

1935 Proc. Royal Soc. A. 150 253 The masses which we have suggested give a much closer fit with the observed transmutation data than do the mass-spectrographic values.

1957 G. E. Hutchinson Treat. Limnol. I. iii. 215 The more modern mass spectrographic determinations..indicate very clearly that..the D and O¹⁸ contents [of water] vary concomitantly.

This entry has been updated (OED Third Edition, December 2000; most recently modified version published online March 2022).

单词	mass-spectrographic
释义	mass-spectrographicadj. Brit. /ˌmas ˌspɛktrəˈɡrafɪk/, U.S. /ˈˌmæs ˌspɛktrəˈɡræfɪk/ Origin: Formed within English, by compounding. Etymons: mass n.², spectrographic adj. at spectrograph n. Derivatives. Etymology: < mass n.² + spectrographic adj. at spectrograph n. Derivatives, after mass spectrograph n. Of or relating to a mass spectrograph. ΘΚΠ the world > matter > physics > atomic physics > decomposition of light, spectrum > study of spectra > types of spectrometry or spectroscopy > [adjective] > mass mass-spectrographic1935 mass-spectroscopic1938 mass-spectrometric1946 1935 Proc. Royal Soc. A. 150 253 The masses which we have suggested give a much closer fit with the observed transmutation data than do the mass-spectrographic values. 1957 G. E. Hutchinson Treat. Limnol. I. iii. 215 The more modern mass spectrographic determinations..indicate very clearly that..the D and O¹⁸ contents [of water] vary concomitantly. This entry has been updated (OED Third Edition, December 2000; most recently modified version published online March 2022). < adj.1935
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