Several key non-elastomer toughened plastics systems are reviewed.The toughening mechanism is discussed and the new progresses in non-elastomer toughened plastics are briefly introduced.是什么意思_Several key non-elastomer toughened plastics systems are reviewed.The toughening mechanism is discussed and the new progresses in non-elastomer toughened plastics are briefly introduced.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句