Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/8295e26deed8e848e1c6c21eb2f347db.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 ultrasonic alarm system例句_ultrasonic alarm system英汉例句_ultrasonic alarm system双解例句_果味酸柯林斯词典
The second part is the SCM control system, is responsible for processing the received ultrasonic wave signal, and output auto-alarm control signal; 第三部分是自動撥號報警系統，負責接受單片機輸出的自動報警控制信號，竝自動撥號報警。