为什么电脑接到功放声音时有时无

页面:/news/view-3054790/ | 耗时:0.4539 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=3054790 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3054790 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3054790 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3318265,1008730,3298736,1985649,2711490,2717313,265304,182877,2783360,2833785,1073568,226643,1097767,1096527,1509846,3065130,826808,1088425,3094035,1100985,1963586,1090843,1091177,3215979,1101629,2593834,2011342,186800,122966,1085764) ORDER BY field (ArticleID,3318265,1008730,3298736,1985649,2711490,2717313,265304,182877,2783360,2833785,1073568,226643,1097767,1096527,1509846,3065130,826808,1088425,3094035,1100985,1963586,1090843,1091177,3215979,1101629,2593834,2011342,186800,122966,1085764)