“Departamento de Petén”的概念、定义、翻译、参考文献-科学参考

单词	Departamento de Petén
释义	Departamento de Petén Encyclopedia 理学佩滕省释 Departamento de Petén佩滕省危地马拉最北部的省。
随便看	Ozma project ozokerite ozonation ozonation disinfection in water ozone ozone catalytic oxidation ozone concentration observation apparatus ozone depletion ozone depletion potential ozone depletion substance ozone detector ozone disinfection Ozone generator ozone hole ozone layer ozone layer depletion substances ozone mini-hole ozone monitoring inambient air ozone monitoring instrument ozone-oxygen cycle ozone photolysis ozone poisoning ozone precursor ozone preservation technology ozone remote sensing

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