Polyethylene (PE) has been modified by a small amount of mixing ethylene acrylic acid (EAA) copolymer.The water treeing in PE modified was also studied.是什么意思_Polyethylene (PE) has been modified by a small amount of mixing ethylene acrylic acid (EAA) copolymer.The water treeing in PE modified was also studied.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句