“history of weights and measures in China”的概念、定义、翻译、参考文献-科学参考

单词	history of weights and measures in China
释义	history of weights and measures in China Encyclopedia 工学中国古代度量衡史释 history of weights and measures in China中国古代度量衡史中国古代度量衡发展历史。
随便看	proper length proper list coloring proper Lorentz group proper Lorentz transformation properly canonical representation properly contained filter properly containing filter properly convex function properly convex subset properly differentiable function properly discontinuous action properly discontinuous group properly divergent sequence properly divergent series properly elliptic properly elliptical properly elliptical operator properly elliptic equation properly equivalent form properly hyperbolic properly infinite algebra properly infinite projection properly nilpotent element properly posed problem properly primitive form

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