英语词汇“coal seam methane content”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	coal seam methane content
释义	coal seam methane content 基本例句煤层瓦斯含量 This study provides a scientific method about studying the gas content of the coal seam unmined and provides the basic data about the safe mining.这为未开采煤层瓦斯含量的研究提供了科学方法，并为该煤矿的安全开采提供了基础资料。
随便看	rhombohedral tetartohedry rhombohedral tetrahedry rhombohedral tetratohedral class rhombohedric rhombohedron rhombohedron of the first order rhombohedron of the second order rhombohedron of the third order rhombohedrons rhombohydron rhomboi rhomboic rhomboic fossa rhomboid rhomboidal rhomboidal crystal rhomboidal fossa rhomboidalis rhomboidally rhomboidal nucleus Rhomboidal nucleus of thalamus rhomboidal package rhomboidal prism rhomboidal sinus Rhomboidalspar