Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/60e22ec17c34e897535f2f95158057a4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 datacast是什么意思，datacast的翻译，datacast音标、读音、用法和例句_沉淀汉英词典
As a new effective datacast method, the VBI data broadcast improves our country information technology industry greatly. 数据广播作为影响力日益增大的新兴数据传输方式，结合了多种信息的处理技术，极大地加速了我国信息化的步伐。