The result shows that the composites have excellent ultraviolet resistance and age-resistant behavior, better than those of PP/CaCO 3 and PP/Talc composites.是什么意思_The result shows that the composites have excellent ultraviolet resistance and age-resistant behavior, better than those of PP/CaCO 3 and PP/Talc composites.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句