“unit of geological mapping”的概念、定义、翻译、参考文献-科学参考

单词	unit of geological mapping
释义	unit of geological mapping Encyclopedia 理学地质调查释 unit of geological mapping填图单位在地质填图时，根据任务要求和比例尺大小，结合工作地区的具体情况和实际可能，按野外标志，将地层、岩体等划分成详略各不相同的岩性组合或岩性段、单元、超单元、火山岩相、火山机构等，以便作为野外地质图上反映地质特征的基本组成部分。又称填图单元。
随便看	art policy art production art products art proposition Art regulations Art Research Art rights Artron Art Index arts Arts Administration Art Sales Index arts and carfts of Spring and Autumn Period and Warring States Period arts and carfts of Xia,Shang and Western Zhou dynasties Arts and Crafts of Ming Dynasty arts and crafts of Qin and Han Dynasties arts and crafts of Song Dynasty arts and crafts of Sui dynasty, Tang dynasty and the Five dynasties arts and crafts of Three Kingdoms,Jin,Southern and Northern dynasties arts and crafts of Yuan Dynasty arts appreciation Arts Association art scene art schema art schools Arts Circle

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