| 单词 | sferic |
| 释义 | > as lemmasˈsferic ˈsferic adj. of or pertaining to sferics. ΚΠ 1949 Marine Observer XIX. 199 ‘Sferic’ is the code word which has been used for some years now to designate reports of positions of areas in which thunder~storms are taking place. 1968 B. W. Atkinson Weather Business ii. 41 Sferic fixes depend on the radiation of electromagnetic waves caused by lightning flashes in the clouds. 1974 Nature 10 May 134/2 Our local v.l.f. monitor recorded strong spheric activity. < as lemmas |
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