“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	logarithmic-algebraic singularity logarithmically bounded function logarithmically concave logarithmically concave function logarithmically concave polynomial logarithmically concave sequence logarithmically convex logarithmically convex domain logarithmically convex function logarithmically decreasing function logarithmically increasing logarithmically increasing function logarithmically optimal method logarithmically subharmonic function logarithmic amplifier logarithmic average logarithmic barrier method logarithmic binomial formula logarithmic binomial theorem logarithmic branch-point logarithmic calculation logarithmic calculator logarithmic capacity logarithmic chart logarithmic convergence

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