The peltier effect反馈致冷
peltier effect cooler珀耳帖效应冷却器
peltier effect refrigerator珀尔帖致冷器
N(名词) the production of heat at one junction and the absorption of heat at the other junction of a thermocouple when a current is passed around the thermocouple circuit. The heat produced is additional to the heat arising from the resistance of the wires 珀耳帖效应 [physics] → compare Seebeck effect