“type of coal exploration”的概念、定义、翻译、参考文献-科学参考

单词	type of coal exploration
释义	type of coal exploration Encyclopedia 理学煤炭地质勘查释 type of coal exploration煤炭地质勘查类型煤炭资源勘查过程中，根据对煤矿床的地质研究和以往勘查经验的总结，按照影响煤矿床勘查难易的主要地质因素的不同，对勘查区进行的分类。
随便看	period analysis period and date periodate oxidation periodate titration period basis period boundary condition period change period-color relation period conjecture period-density relation period determination period discontinuity period domain period doubling period doubling bifurcation period-doubling bifurcation period-eccentricity period expense of books period gap period group period health examination periodic periodic acid periodic acid-Schiff reaction periodic acid-Schiff reaction (PAS reaction)

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