“直升机集材”的概念、定义、翻译、参考文献-科学参考

单词	直升机集材
释义	直升机集材 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	Kenya African National Union Kenya-British Defence Agreement Kenya Highlands Kenya Indian Congress Kenyan English Literature Kenyans Kenyanthropus platyops Kenya Scholars and Studies Association Kenyon Leech Butterfield Keochang International Festival of Theatre Keoladeo National Park Kepler Kepler conjecture Kepler crater Kepler element Kepler ellipse Kepler equation Kepler first law Kepler folium Keplerian disk Keplerian motion Keplerian orbit Keplerian region Keplerian rotation Keplerian shear

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。