介绍了降低硅铁合金铝含量的生产方法及其脱铝效果.It introduces decreasing ferrosilicon aluminum content production method and dealumiumazation effect.本发明装置结构简单,并且能够达到镀膜和脱铝双重效果.The inventive device is simple in structure and can incorporate the c...
The Spanish Franciscan Mission in the Late Ming and Early Qing Periods of China ( 1579 - 1732 )明清之际西班牙方济会在华传教研究 ( 1579-1732 )Franciscan religious workers from Spain who settled the area made wine to use in religious serv...
Five decades later, Nian , 76, is on the verge of homelessness.50年后, 现年 76岁的年世福却到了无家可归的地步.These are the days of dispossession, the season of homelessness, the time of evictions.现在是强占豪夺的日子, 是无家可归的季节, 是被撵出家门的时候....a TV doc...
牙医可能会决定拔掉那颗牙，以免反复发作。A dentist may decide to extract the tooth to prevent recurrent trouble.用不同颜色的毡头笔画草图，以免搞混。Use different colours of felt pen on your sketch to avoid confusion.我努力保持蜷曲的姿势以免四肢受伤。I tried to adopt a curled-...