On this basis, the thesis focuses on theroy, principle, basis, methods and architectonic of The Arable Land Reserve Resources investigation, analyzes the connotation, significance, assessment principle, process and methods.

  • 在此基础上,重点分析了耕地后备资源调查的理论基础、原则、依据、方法及其体系结构;分析了耕地后备资源适宜性评价的内涵、目的意义、评价原则、评价过程及评价方法。

  • 互联网摘选 2025-01-19 23:46:37

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