“diatreme”的概念、定义、翻译、参考文献-科学参考

单词	diatreme
释义	diatreme [`dī·ǝ´trēm] ^GEOLOGY A circular volcanic vent produced by the explosive energy of gas-charged magmas.
随便看	dragline excavator dragline scraper drag link drag mark Dragon dragonfly drag-out drag parachute drag rope dragsaw drag-stone mill drag technique drag truss drag-type tachometer drag-weight ratio drag wire drain drainage drainage area drainage basin drainage canal drainage density drainage divide drainage gallery drainage lake

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