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饮用水净化
释义
饮用水净化
Encyclopedia
理学
〔环境科学概论〕
释
drinking water purification
饮用水净化
通过物理、化学、生物方法,对直接饮用和食品、饮料加工用的水进行处理,实现对水中病原微生物、有毒有害物质、引起感官不适的各类物质的去除,降低对使用人群的危害和风险。
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Chaqu Verses from the Collection of the Administration of Performances for the Qing Imperial Court
char
CHARA
Chara
CHARA Array
characheristic functions
characins
characins,tetras
character
character actor
character animation
character archives
Character Creation Score
character dance
character displacement
character entry
character family
character feature film
character font library
character formula
character frequency
character generator
character group
character image system
character input device
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