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据英国《金融时报》报道,一种新型冰箱——磁冰箱不久将投放市场。磁冰箱的工作原理是,根据磁热效应,有些材料处于变化磁场中能够产生温度梯度。这种新型冰箱与常规电
According to the British “Financial Times” reported that a new type of refrigerator - magnetic refrigerator will soon be on the market. The working principle of a magnetic refrigerator is that according to the magnetocaloric effect, some materials are capable of generating a temperature gradient in a changing magnetic field. This new type of refrigerator with conventional electricity