“firn ice”的概念、定义、翻译、参考文献-科学参考

单词	firn ice
释义	firn ice Encyclopedia 理学成冰作用释 firn ice粒雪冰密度为0.73～0.83克/厘米3，粒径大于4毫米的粒雪。
随便看	real spectral measure real spectrum real sphere real statement real structure real subalgebra real submanifold real sun real surface real symmetric kernel real system real theory real time real-time algorithm real-time analysis real-time and in situ analysis real time bidding real time collision detection real-time computation real-time computer real-time constraint real-time control real-time copy real-time data real-time data analysis

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