“severe drought in Chenghua period of Ming Dynasty”的概念、定义、翻译、参考文献-科学参考

单词	severe drought in Chenghua period of Ming Dynasty
释义	severe drought in Chenghua period of Ming Dynasty Encyclopedia 工学〔中国历史上重大的水旱灾害〕释 severe drought in Chenghua period of Ming Dynasty成化大旱明代成化年间发生在黄河中下游地区的一场持续三年的全国性大旱灾。
随便看	linear coordinate system linear correlation linear correlation coefficient linear covariant linear crosstalk linear cryptanalysis linear data structure linear deformation linear-dendritic copolymer linear density linear density of charge linear density of yarn linear dependence linear detection modes linear detector linear diameter linear dichroism linear difference equation linear differential equation linear differential equation of first linear differential equation of first order linear differential form linear differential game linear differential operator linear differential system

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