制霜法包括() ["A、去油制霜","B、升华制霜","C、渗出制霜","D、煎煮制霜","E、自然制霜"]
发酵法制备的药物有() ["A、淡豆豉","B、六神曲","C、大豆黄卷","D、制附子","E、竹沥"]
半夏的炮制规格有() ["A、生半夏 ","B、清半夏 ","C、姜半夏 ","D、法半夏 ","E、半夏曲 "]
宜用药汁煮的药物有() ["A、附子","B、吴茱萸","C、远志","D、珍珠","E、藤黄"]
控制二次回路接线应符合哪些要求?
写出几种常用的测试电缆故障的经典方法?