“helitack”的概念、定义、翻译、参考文献-科学参考

单词	helitack
释义	helitack 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	homotopy lifting homotopy lifting property homotopy lifting theorem homotopy method homotopy monomorphism homotopy of chain mappings homotopy of chain maps homotopy of mappings homotopy of maps homotopy operation homotopy operator homotopy pair homotopy parameter homotopy path homotopy polynomial homotopy principle homotopy pro-group homotopy property homotopy relation homotopy resolution homotopy resolvent homotopy sequence homotopy set homotopy-simple space homotopy sphere

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