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单词
chamber process
释义
chamber process
Encyclopedia
工学
硫酸
释
chamber process
铅室法
硝化法制硫酸的工业方法。最早生产硫酸的工业化方法,因采用铅制方形空室为主要设备而得名。实质是在铅室中以氮氧化物为催化剂用空气把二氧化硫氧化为三氧化硫的过程。
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grazing incidence reflection spectroscopy, GIR spectroscopy
grazing incidence spectrograph
grazing incidence system
grazing incidence telescope
grazing intensity
grazing land
grazing livestock improved seed rate
grazing management
grazing method
grazing methods
grazing occultation
grazing pasture supervisory unit
grazing path
grazing period
grazing permit
grazing planning
grazing plot
grazing pressure
grazing prohibition
grazing rate
grazing resistance
grazing return
grazing season
grazing system
grazing tolerance
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