Selmn.塞尔姆(在德国；东经 7º27' 北纬 51º42')SELn.信号工程实验室(=Signal Engineering Laboratories)seleno-compounds硒化物selsyn transmitter自整角发送机,自同步发送机Selaginella effusa疏松卷柏selsyn transformer自同步接收机selcall addressing选择呼叫寻址Selangor Civil War雪兰莪内战(1867-1873)Selaginella sinens蒙药卷柏selenious chloride一氯化硒Selaginella mairein.狭叶卷柏Selaginella ornatan.微齿钝叶卷柏