Warning: file_put_contents(/www/wwwroot/ppbbu/cp667.com/cache/b16eca513baca201ed549dc32c5962ac.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/cp667.com/index.php on line 55 secondary crater是什么意思，secondary crater的翻译，secondary crater音标、读音、用法和例句_淳朴汉英词典
The mathematics modeling on the volume of secondary cooling water based on objective temperature curves of crater length has been derived. 經過大量計算，縂結出基於目標溫度曲線和液芯長度控制的二冷區配水模型。