在二十一世纪的钟声敲响之际，《包钢科技》荣幸的成为国内外公开发行的期刊，这是包钢科技事业的又一盛事，值得庆贺。 作为综合性技术期刊，《包钢科技》创刊２７年来，在交流学术思想，提高科技人员学识水平，培养和展现科技人才，宣传和推广科技成果，推进技术进步，发展科 On the occasion of the bells ringing in the 21st century, “Baotou Steel Technology” is honored to be a publicly-issued periodical at home and abroad. This is another grand event of Baosteel’s scientific and technological undertaking. It is worth celebrating. As a comprehensive technical journal, “Baotou Steel Science and Technology” started its publication 27 years ago, in the exchange of academic thinking, scientific and technological personnel to enhance the level of learning, training and development of scientific and technological personnel, publicity and promotion of scientific and technological achievements, promote technological progress, development