“radiation level meter”的概念、定义、翻译、参考文献-科学参考

单词	radiation level meter
释义	radiation level meter Encyclopedia 工学辐射料位计释 radiation level meter射线料位计利用射线测量液体或粉粒状材料的液面或装载高度的工业仪表。
随便看	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 properly triangular matrix proper maintenance method of photographic lens proper map proper mapping proper mass proper modification proper morphism

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