“macroscopic petrological types”的概念、定义、翻译、参考文献-科学参考

单词	macroscopic petrological types
释义	macroscopic petrological types Encyclopedia 理学宏观煤岩类型释 macroscopic petrological types宏观煤岩类型根据煤新鲜断面上相对光泽强度而划分的肉眼观察研究的煤层单元。
随便看	structural steel structural stiffness test structural stratigraphic unit structural strengthening cement-based material structural strength of flight vehicle structural style structural styles control of coal structural symmetry structural system structural system for steel building structural system of tall building structures structural tensor structural test structural theorem structural theory structural titanium alloy structural transformation structural type structural type system structural unit structural unit of crystal structural vibration structural vibration control technology structural vibration-damping material structural violence

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