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二次处理
environ. secondary treatment Stage of the process of waste water treatment: following primary treatment by sedimentation, the second step in most wastewater systems in which biological organisms decompose most of the organic matter into a innocuous, stable form (废水处理过程:在通过沉淀处理的第一次处理之后,大多数废水处理系统的第二步是微生物把有机物分解成无害的、稳定的状态。)
met. aftertreatment; secondary processing; secondary treatment
tech. after-treatment; double treating; secondary process
二次补充处理
anim.husb. aftertreatment
【计】二次处理
expl. after-treatment
二 次 处理
: 20 phrases in 7 subjects
Animal husbandry1
Automobiles1
Electronics1
General1
Metallurgy4
Nautical1
Technology11