Warning: file_put_contents(): Only 0 of 6692 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/001308.com/index.php on line 55 burnout mass是什么意思，burnout mass的翻译，burnout mass音标、读音、用法和例句_零食美味英文词典
Because the measurement of the burnout time of a coal char particle is easy and accurate, the data of the equivalent mass diffusivities so obtained should be reliable. 由于煤焦粒的燃烬时间的测定较准确，因此所得之等效扩散系数较可靠。