“forestry ecological programs”的概念、定义、翻译、参考文献-科学参考

单词	forestry ecological programs
释义	forestry ecological programs Encyclopedia 经济学〔农业经营管理〕释 forestry ecological programs林业生态工程根据生态学、林学及生态控制论原理设计、建造与调控，以木本植物为主体的人工复合生态系统建设工程。
随便看	characteristic impedance characteristic impedence characteristic index characteristic integral equation characteristic ion characteristic length characteristic length instability of the combustion chamber characteristic line characteristic linear system characteristic line element characteristic manifold characteristic map characteristic mapping characteristic mass characteristic matrix characteristic measure characteristic method characteristic methods of polymers characteristic model-based intelligent adaptive control characteristic multiplier characteristic normal characteristic number characteristic number of a manifold characteristic number of a matrix characteristic number of an operator

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