常見(jiàn)例句雙語(yǔ)例句The mechanism of material transfer under DC, including bridge transfer and polarity transfer were introduced.介紹了直流條件下觸點(diǎn)材料的轉(zhuǎn)移機(jī)理,包括熔橋轉(zhuǎn)移和極性轉(zhuǎn)移; 返回 bridge material transfer