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concentration time
construct. 集〔汇〕流时间
hydroel.st. 汇流时间; 集水时间
tech. 集中时间; 集流时间; 浓缩时间; 富集时间
concentration time
: 39 phrases in 14 subjects
Animal husbandry1
Aviation1
Bridge construction2
Desert science3
Earth sciences4
Ecology2
Engineering geology1
Explosives and Explosive Ordnance Disposal2
Hydrology1
Polymers1
Refrigeration1
Technology17
Water resources1
Wind Energy2

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