non-chain相关论文
In this paper, we give an explicit construction for self-dual codes over Fp+vFp(v^2= v) and determine all the self-dual ......
报道了大体积火花预电离横向放电的脉冲HF激光器.通过采用紧凑的结构安排,在放电体积为 4cm×5 cm×90 cm的SF6和C2H6混合......