Tetrahedral amorphous carbon (ta-C) films have been deposited on P-type (100) polished c-silicon wafer with different substrate negative bias by filtered cathodic vacuum arc technology.
采用过滤阴极真空电弧技术并施加一定的衬底负偏压，在P（100）单晶硅片上制备出四面体非晶碳薄膜。
2
For each P. C. board the "mount" will include a connector mounting to the P. C. board connector.
对于每个线路板，“安装”都包含一个安装到线路板上的连接器。
3
Simple correlation analysis indicated that the severity of the coronary artery disease was significantly correlated with the TG, TC, HDL-C, LDL-C and the body mass index(P<0.01 all).