释义 |
magnetogram|mægˈniːtəʊgræm| [f. magneto- + -gram.] The automatic record of magnetic needles.
1884C. Meldrum in Erupt. Krakatoa (ed. Symons 1888) 473, I forwarded copies of magnetograms. 1902Encycl. Brit. XXX. 460/2 Any number of examples are afforded by the magnetograms from stations such as Kew and Falmouth. |