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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。
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infinitesimal geometry
infinitesimal group
infinitesimal increment
infinitesimality condition
infinitesimally irreducible representation
infinitesimally stable mapping
infinitesimally upper limit
infinitesimal matrix
infinitesimal matrix change
infinitesimal mean
infinitesimal method
infinitesimal motion
infinitesimal nucleus
infinitesimal of higher order
infinitesimal of lower order
infinitesimal of the same order
infinitesimal operator
infinitesimal real number
infinitesimal rigidity
infinitesimal rotation
infinitesimal sequence
infinitesimal stability
infinitesimal strain
infinitesimal structure
infinitesimal symmetry
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