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化学反应
 化学反应
avia. number of chemical reaction
eng.geol. chemical response
environ. chemical reaction
| 真空精炼
 真空精炼
met. vacuum refining

to phrases
化学反应 huà xué fǎn yìng
avia. number of chemical reaction
eng.geol. chemical response
environ. chemical reaction A change in which a substance is transformed into one or more new substances (一种物质转变成一个或多个新的物质的变化。)
met. chemical reaction
化学反应: 167 phrases in 28 subjects
Accumulators1
Agriculture5
Architecture2
Aviation4
Chemistry11
Desert science1
Drilling1
Earth sciences2
Ecology5
Electronics18
Environment1
Explosives and Explosive Ordnance Disposal3
General6
Hydroelectric power stations2
Medical appliances1
Metallurgy18
Nuclear and fusion power1
Oil / petroleum3
Oil processing plants1
Plastics4
Polymers1
Rail transport3
Refrigeration1
Shipbuilding1
Space5
Sports1
Technology57
Water resources8