“Ashio copper mine poisoning incident”的概念、定义、翻译、参考文献-科学参考

单词	Ashio copper mine poisoning incident
释义	Ashio copper mine poisoning incident Encyclopedia 理学〔环境科学事件〕释 Ashio copper mine poisoning incident足尾铜山矿毒事件 1879年起发生在日本栃木县上都贺郡的足尾铜矿流出的铜矿加工毒水对渡良濑河沿岸的农渔业造成损害的事件。这是日本最早的污染事件，也是日本公害事件的源头。
随便看	saddle-focus saddle forging saddle function saddle-like surface saddle-node saddle node bifurcation saddle-node bifurcation saddle nose saddle point saddle point approximation saddle point game saddle point method saddle point of a function saddle point of a game saddle-point problem saddle point separatrix saddle point singularity saddle point theorem saddle-point type saddle polygon saddle region saddle sector saddle separatrix saddle set saddle-shaped

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