Welland made a pretence of writing a note in his pad...韦兰假装在便笺薄上做笔记。Welland gave an exasperated sigh and turned back.韦兰十分烦恼地叹了口气，转过身去。Welland made a pretence of writing a note in his pad.韦兰假装在便笺薄上做笔记。The system works wel...
Welland gave an exasperated sigh and turned back.韦兰十分烦恼地叹了口气，转过身去。Colin Welland's screenplay is faithful to the novel.科林·韦兰的电影剧本忠实于原小说。Welland made a pretence of writing a note in his pad.韦兰假装在便笺薄上做笔记。...
OFDM is a type of modulation is called orthogonal frequency division multiplexing.OFDM是一种新型的调制方式,称为正交频分复用.Orthogonal frequency division multiplexing ( OFDM ) is a multi - carrier modulation method .正交频 分多路 复用是一种 多载波调制 技术...