Warning: file_put_contents(): Only 0 of 6054 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 heteroacid例句_heteroacid英汉例句_heteroacid双解例句_耀久九英英词典
Determine its hydrolysate of phosphoric acid using reduction colorimetric method by phosphomolybdic heteroacid and thus calculate the content of fosfosal and moisture absorption rate. 结论:磷柳酸在室温低湿度条件下吸湿度很小,含量变化较小;