“return air level”的概念、定义、翻译、参考文献-科学参考

单词	return air level
释义	return air level Encyclopedia 工学开拓工程释 return air level回风水平用来排出井下采场内污风的主要水平巷道所处的水平。
随便看	shortness exponent shortnose chimaeras short-nosed fruit bat short-of-print book Short Parliament short paste short period short-period Cepheid short-period comet short-period perturbation short-period term short-period variable short plug drawing short pulse short QT syndrome short radius short-range alpha particle short range communication short range correlation short-range correlation short-range density short-range-dependent short-range disorder short-range field short-range force

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。