“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	secure hypertext transfer protocol, S-HTTP secure kernel secure liquid encapsulation secure multi party computation secure multi-party computation secure multipurpose internet mail extensions secure multipurpose internet mail extensions, S/MIME secure muti-party computation secure network coding secure operating system secure payment secure payment protocol secure pseudorandom generators secure shell secure shell, SSH secure shell,SSH secure socket layer secure socket layer protocol secure socket layer protocol, SSL protocol secure socket layer, SSL Secure socket layer（SSL） secure transaction processing secure tunneling technology Securing Business Information securinine

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。