“initial attack by helicopter”的概念、定义、翻译、参考文献-科学参考

单词	initial attack by helicopter
释义	initial attack by helicopter Encyclopedia 农学航空灭火释 initial attack by helicopter；helitack机降灭火用直升机做运载工具，将扑火队员、阻燃剂、装备和设备迅速运送到火场的一种扑火方法。
随便看	History of Garden Art history of geography in China history of German history of Germany aerospace History of Gezai Opera history of glass history of goldfish culture History of Great Jin Dynasty history of Greece history of green manure crop cultivation history of Grenada history of grouper culture in China history of Guadeloupe history of Guam history of Guatemala history of Guyana history of Haihe River conservancy history of Haiti history of highway engineering History of Historiography history of Honduras history of horse raising in ancient China history of horticulture history of Huaihe River conservancy history of Huanghe River water conservancy

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