“ancient history of machinery”的概念、定义、翻译、参考文献-科学参考

单词	ancient history of machinery
释义	ancient history of machinery Encyclopedia 工学﹝机械工程史﹞释 ancient history of machinery古代机械史 14～16世纪欧洲文艺复兴运动以前人类创造和使用机械的历史。
随便看	canonical polygon canonical polyhedron canonical process canonical product canonical projection canonical quadratic form canonical quantization canonical quantization condition canonical quantization of field canonical quantization of fields canonical rational mapping canonical reduction canonical representation canonical resolution canonical ring canonical scale canonical scale dimension canonical scheme canonical section canonical sections canonical sequence canonical series canonical set canonical sheaf canonical singularity

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