Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/c22daf61db33c884f275d08de324c72c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 secondary crater例句_secondary crater英汉例句_secondary crater双解例句_贰靶汉英词典
The mathematics modeling on the volume of secondary cooling water based on objective temperature curves of crater length has been derived. 经过大量计算，总结出基于目标温度曲线和液芯长度控制的二冷区配水模型。