单词 | tornado echo |
释义 | tornado echo [tȯr`nād·ō ´ek·ō] METEOROLOGY A type of radar precipitation echo which has been observed in connection with a number of tornadoes; it frequently appears, on plan-position-indicator scopes, in the form of the figure 6 in the southwest sector of the storm; this echo has not been noted with all radar- observed tornadoes. |
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