“land ecological security”的概念、定义、翻译、参考文献-科学参考

单词	land ecological security
释义	land ecological security Encyclopedia 农学土地生态安全释 land ecological security土地生态安全土地生态系统结构和功能的稳定性并为人类提供必要的资源与服务而不使环境受到威胁的能力。
随便看	stepwise adsorption stepwise approximation stepwise clustering stepwise constructed calculus stepwise construction of the solution stepwise decomposition stepwise development stepwise dilution stepwise discriminant stepwise dissociation stepwise distillation stepwise excitation stepwise formation constant stepwise hydrolysis stepwise ionization stepwise line atomic fluorescence stepwise-line atomic fluorescence stepwise line fluorescence stepwise multiple linear regression stepwise mutation stepwise reaction stepwise refinement step wise regression step-wise regression stepwise regression

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