采用化学反应法，在普通碳素钢上涂覆一层均匀致密的陶瓷涂层。
The carbon steel sample is coated with a uniform dense ceramic layer by chemical reaction method.
以建筑用钢筋为研究对象，系统介绍了目前对于提高普通碳素钢强度的国内外研究现状和取得的成果。
The current research situations and obtained achievements in improving the strength of plain carbon steels are described systematically.
以建筑用钢筋为研究对象，系统介绍了目前对于提高普通碳素钢强度的国内外研究现状和取得的成果。
The current research situations and obtained achievements in improving the strength of plain carbon steels are described systematically.
应用推荐