Warning: file_put_contents(): Only 0 of 6163 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 WSPET例句_WSPET英汉例句_WSPET双解例句_魏碑心思朗文词典
IR and XRD studies showed that when WSPET is added, the structure of PET will not change obviously, while the crystal behavior of the polyblend will decrease. WSPET的加入不会明显改变PET的结构，但共混物的结晶性能会随WSPET加入量的增加而呈下降的趋势。