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放大比
expl. amplification ratio
oil magnification ratio
tech. amplifying ratio; enlargement ratio; ratio of enlargement
放大 比: 58 phrases in 19 subjects
Agriculture1
Automobiles1
Aviation4
Business1
Chemistry1
Earth sciences2
Electronics4
Engineering geology1
Explosives and Explosive Ordnance Disposal1
General6
Geophysics1
Hydroelectric power stations3
Metallurgy1
Oil / petroleum2
Plastics2
Shipbuilding2
Space4
Technology19
Textile industry2