“helicopter logging”的概念、定义、翻译、参考文献-科学参考

单词	helicopter logging
释义	helicopter logging Encyclopedia 农学集材释 helicopter logging直升机集材在森林采运作业中，将各伐木地点伐倒的木材逐次逐根悬吊于直升机下面空运汇集到装车场（山上楞场、集运木材点）的集材作业。
随便看	Waerden Wafa Wafangdian diamond deposit Wafangdian Shi Wafangzimaganese deposit wafer wafer bonded emitting surface laser wafer bonding Wafer dicing wafer grinding wafer level bonding wafer level light emitting diode package wafer level packaging light emitting diode cutting wafer saw wafer scribing wafer test waffle waffle weft-knitted fabric Wagahai Ha Neko de Aru Wagatsuma Sakae wage guideline Wageningen Bioveterinary Research Wageningen University wage privilege wages

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