Antie跟你说着顽儿的. ”Auntie is only teasing you. "计算结果表明,随着磁体晶粒易轴取向度的变差,磁体的剩磁 、 矫顽力均随之下降.The remanence, coercivity energy product decrease with deteriorated grain alignment.咖啡和茶会在茶杯和马克杯上留下顽渍.Coffee and tea can leave stubborn m...
He pulled to a stop behind a pickup truck.他在一辆皮卡货车后面停了下来。Frank Mariano negotiates the desert terrain in his battered pickup.弗兰克·马里亚诺驾驶他那辆破烂不堪的皮卡车成功穿越了沙漠地带。a pickup in the housing market房市景气的好转...