“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	real estate investment statistics real estate map real estate market supervision real estate ownership certificate real estate price index real estate salesperson real estate service contract real estate survey Real estate surveying and mapping real estate tax real exponential function real expression real fern genus real field real figure real flag manifold real flattening real focus real form real function real function theory realga realgar real gas real gas effects

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