Chinese-Portuguese dictionary   Subject Number of entries Abbreviation 1 Accumulators 208 Automatic control 452 Book binding 3 Brazil 1.112 Cables and cable production 268 Computer networks 203 Construction 98 Ecology 50 Economics 68 Electric machinery 550 Electric motors 48 Electrical engineering 24 Electricity generation 133 Electrochemistry 110 Electronics 1.771 Environment 5.222 International Monetary Fund 8.505 Isolation 391 Magnetics 3 Mathematics 3.798 Metrology 147 Microsoft 938 Name of organization 12 Nuclear physics 565 Patents 109 Pest control 1 Physics 344 Piezoelectric crystals 330 Power electronics 10 Power system protection 185 Radio 5 Reliability 324 Risk Management 56 Semiconductors 400 Space 9 Statistics 2.449 Superconductivity 400 Thermal Energy 637 Ultrasound 30 Video recording 79 Welding 150 Total: 30.198