英语词汇“ion column”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ion column
释义	ion column ion column [′ī‚än ‚käl·əm] (geophysics) The trail of ionized gases in the trajectory of a meteoroid entering the upper atmosphere; a part of the composite phenomenon known as a meteor. Also known as meteor trail.
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