Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/2f9e275de10c385f55258f71332fbed7.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 diagrammatic curve是什么意思，diagrammatic curve的翻译，diagrammatic curve音标、读音、用法和例句_奇葩剧汉英词典
It is difficult to be measured exactly by the pressure gauge, but we can find it on the V-AP diagrammatic curve which we obtain by refited experiment. 经改装后，可以从实验得到的气体流速v与压降△P曲线关系图中很容易地获得。