“intake air level”的概念、定义、翻译、参考文献-科学参考

单词	intake air level
释义	intake air level Encyclopedia 工学开拓工程释 intake air level进风水平新鲜风流为了进入井下某一个中段的采场或工作面所通过的主要水平巷道所处的水平。
随便看	contraction phase contraction principle contraction relation contraction semigroup contraction theorem contractive contractive coefficient contractive factor contractive linear operator contractive mapping contractive-mapping principle contractive operator contractive operator-valued function contractive semi-group contractive semigroup contractivity contract law Contract Law of the People's Republic of China contract learning contract management of water conservancy project contract management system contract of charter party contract of novation contract of towage by sea contract of transferring land use right by government and by non-government

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