“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	molecular field theory molecular film molecular fingerprint molecular fixed coordinator molecular fluorescence analysis molecular force molecular force field molecular force spectroscopy molecular formula molecular fountain molecular fragment molecular gas laser molecular genetic diagnosis molecular genetic map molecular genetics molecular geobiology molecular geometry molecular graphics molecular hybridization molecular hydrogen molecular hypothesis of molten slags molecular identification of Chinese medicinals molecular identification of crude drug molecular identification principles of multiple germplasm origin molecular identification technology of aquatic germplasm

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