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- No abnormal spherulite was found for pure PET, butthe DEG and TPP having internal and external plasticization respectively, wouldimpel the PET to form the abnormal spherulite. 结果发现,纯PET不出现反常球晶,DEG和TPP能促使反常球晶形成,而且反常球晶的出现与大分子链的活动性有关。
- The metal or plastic external structure of a motor vehicle. 车身机动车的金属和塑料的外部结构
- He is just listening in external of that room. 他正在那房间的外面留神听着。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- This news program only covers external events. 这一新闻节目只报道国外消息。
- He is a plastic surgery specialist. 他是个整形外科医生。
- Many items in daily use are made out of plastic. 有很多日常生活用品是塑料制的。
- It is some kind of plastic made to imitate iron. 这是一种塑胶，但外观仿制得像铁。
- She sets great store by external politeness. 她很注重表面的虚礼。
- The fruit is prepackaged in plastic tray. 水果用塑料盘预先包装。
- Many items in daily use are made of plastic. 很多日常生活用品是用塑料制成的。
- A kind of plastic stuff is used to make the plates. 这些盘子是用一种塑料制造的。
- Put your washing in the plastic bag. 把你要洗的衣物放到商行塑料袋中。
- Plastic flowers are a particular hate of mine. 塑料花是我特别厌恶的东西。
- Plastic is sometimes used instead of leather. 塑胶有时可以替代皮革。
- The computer is protected by a plastic cover. 计算机得到塑料套的保护。
- A plastic cover protect the computer. 这台计算机由一个塑料防护罩盖着。
- Our external trade has expanded during recent years. 我国的对外贸易近几年来有所发展。
- This plastic is inferior in quality to glass. 这塑胶的质料比玻璃差。
- They are made of a common plastic resin. 它们是用一种普通的塑胶合成树脂做成的。
