“ash fall”的概念、定义、翻译、参考文献-科学参考

单词	ash fall
释义	ash fall [`ash ´fȯl] ^GEOLOGY 1. A fall of airborne volcanic ash from an eruption cloud; characteristic of Vulcanian eruptions. Also known as ash shower. 2. Volcanic ash resulting from an ash fall and lying on the ground surface.
随便看	Polyzoa polzenite pomace Pomacentridae Pomadasyidae Pomatiasidae Pomatomidae pomegranate Pomeranchuk cooling Pomeranchuk pole Pomeranchuk theorem Pomeron Pompe disease Pompilidae Pompiloidea pom-pom PONA analysis poncelet Ponchon-Savarit method pond pondage pondage land ponded stream ponderosa pine ponding

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