“cognate ejecta”的概念、定义、翻译、参考文献-科学参考

单词	cognate ejecta
释义	cognate ejecta [´käg´nāt ē`jek·tǝ] ^GEOLOGY Essential or accessory pyroclasts derived from the magmatic materials of a current volcanic eruption.
随便看	underway sampler underwing Underwood chart Underwood distillation method undetected error rate undetermined multipliers undistorted wave undisturbed undisturbed motion undisturbed-one output undisturbed-zero output undoing undulant fever undulating light undulator undulatory extinction undulatus unexploded ordnance unfavorable current unfavorable winds unfinished bolt unfinished fabric unfired pressure vessel unfired tube unformatted file

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