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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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circumpolar
circumpolar constellation
circumpolar region
Circumpolar star
circumpolar star
circumpolar zone
circumradius
circumrotate
circumrotation
circumrotatory
circumscribed
circumscribed circle
circumscribed cone
circumscribed figure
circumscribed halo
circumscribed polygon
circumscribed polyhedron
circumscribed prism
circumscribed pyramid
circumscribed quadrilateral
circumscribed regular polygon of circle
circumscribed sphere
circumscribed triangle
circumscribing
circumscribing cylinder
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