“forest sustained yield”的概念、定义、翻译、参考文献-科学参考

单词	forest sustained yield
释义	forest sustained yield Encyclopedia 农学森林经营方案释 forest sustained yield森林永续利用在一定经营范围内能不间断地生产经济建设和人民生活所需要的木材和林副产品，持续地发挥森林的生态效益、经济效益和社会效益，并在提高森林生产力的基础上，扩大森林的利用量。又称森林永续收获、森林永续作业。
随便看	rare earth carbonate rare earth catalytic material rare earth centrifugal extractio separation and purification rare-earth chelate rare earth chloride rare earth chloride lithium thermal reduction rare earth cluster compound rare earth complexes materials rare earth compounds rare-earth-doped glass rare earth element rare-earth element rare earth element geochemistry rare earth extraction chromatography separation and purification rare earth fluoride rare earth fluoride calcium thermal reduction rare earth fuzzy extraction rare earth hard magnetic materials rare earth helate rare earth hydroxide rare earth intermediate alloy-vacuum distillation rare earth iodide rare earth ion exchange chromatography separation rare earth ion exchange separation rare-earth-iron garnet

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。