Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/0389dc4de83950591b3925127519729b.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 in-band insertion loss例句_in-band insertion loss英汉例句_in-band insertion loss双解例句_甲百汇小鸡词典
Through experimental analysis concluded that noise barrier use glass wool has high insertion loss than rock wool in the high-band. 通过对实验结果的分析得出声屏障顶端结构采用玻璃棉材料的平均插入损失在中频段和高频段好于岩棉材料；