“shelterwood cutting”的概念、定义、翻译、参考文献-科学参考

单词	shelterwood cutting
释义	shelterwood cutting Encyclopedia 农学〔森林主伐与更新〕释 shelterwood cutting渐伐在不超过一个龄级期限内，分2～4次伐掉伐区上全部成熟林木的森林主伐方式。又称遮阴木法或伞伐法。
随便看	coal equivalent coalesced star coalescence coalescer coal exploration coal facies coal feeding system coal field coalfield extensional structure coalfield gravitation sliding structure coalfield inversion structure coalfield logging equipment coalfield Logging quantitative evaluation coalfield of South Africa coalfield prediction coalfield strike-slip structure coalfield structure coalfield thrust and nappe structure coal fired combined cycle coal-fired power plant fire coal for coking coal for liquid fuels coal-forming environment coal-forming plants coal fuel ratio

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。