“agriculture history in Zhujiang River delta”的概念、定义、翻译、参考文献-科学参考

单词	agriculture history in Zhujiang River delta
释义	agriculture history in Zhujiang River delta Encyclopedia 理学中国农业史释 agriculture history in Zhujiang River delta珠江三角洲地区农业史中国南方珠江流域三角洲地带自古以来的农业生产经营历史。
随便看	purely atomic measure purely binary number purely contractive operator-valued function purely discrete spectrum purely imaginary purely imaginary expression purely imaginary number purely imaginary quaternion purely imaginary time purely indecomposable group purely infinite von Neumann algebra purely inseparable element purely inseparable extension purely inseparable isogeny purely inseparable mapping purely inseparable morphism purely nondeterministic process purely periodic purely periodic decimal purely quadratic function purely random process purely scattering purely scattering atmosphere purely transcendental extension purely unrectifiable set

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