“traditional agriculture economy”的概念、定义、翻译、参考文献-科学参考

单词	traditional agriculture economy
释义	traditional agriculture economy Encyclopedia 经济学传统农业经济释 traditional agriculture economy传统农业经济以自给自足的自然经济居主导地位的农业经济形态。其经济结构是由特定的传统要素（如土地、劳动力、生产工具）组合而成的有机结构体系。
随便看	focusing geometry focusing glass focusing glass measuring distance focusing hood focusing knob focusing lens focusing magnet focusing magnetic field focusing magnifier focusing method focusing mount focusing of sound focusing on infinity focusing optics focusing range focusing reflector focusing ring focusing scale focusing screen focusing screw focusing solenoid focusing X-ray telescope focusing γ-ray telescope focus in image space focus in object space

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