英语词汇“mine ventilation, underground ventilation”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	mine ventilation, underground ventilation
释义	mine ventilation, underground ventilation 矿井通风[学]; 研究矿井中大气成分、风流运动规律及向矿井输送新鲜空气，以改善矿内气候与环境条件等问题的学科。
随便看	basic gallate of bismuth basic gangue basic gastric secretion basic gastrin basic gate circuit basic generated matrix basic generating set basic geochemical law basic geochemical maps basic geodetic survey basic geometrical body basic grade basic grammar basic granules basic granulite basic graphic access method BASIC graphic extension basic graphic extensions basic graphic system basic grasp basic gravimetric point basic gravity basic green basic group basic group demodulator

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