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- Polyethylene (PE) model of spin one-time molding process autopoietic. 聚乙烯（PE）旋塑成工艺一次性模式成型。
- The auxiliary fuel tank is made of polyethylene. 副燃油箱是用聚乙烯制造的。
- We have PE classes on Tuesday and Friday. 我们在星期二和星期五上体育课。
- Environmental stress cracking (ESC) of Polyethylene (PE) Samples has been reviewed with 38 references. 本文评论了聚乙烯(PE)的环境应力开裂(ESC)的有关问题。
- I have Art and PE in the afternoon. 我们下午上美术课和体育课。
- PE. We often play football in PE class. 体育。我常常在体育课上踢足球。
- In this study, the methods of decomposing polyethylene (PE) and polypropylene (PP) into fuel oil were studied. 摘要本文对聚乙烯和聚丙烯的混合物裂解成原料油进行了研究，在440℃条件下，不同比例的聚乙烯和聚丙烯被裂解。
- We usually have PE lessons in the playground. 我们通常在操场上上体育课。
- High elasticity module polyethylene fi. 钢纤维和高强高模聚乙烯纤维。
- Do we have a PE lesson this afternoon? 我们今天下午有体育课吗?
- Fibre ropes for general service. Polyethylene. 通用纤维索。聚乙烯。
- We have PE lessons in the playground. 我们在操场上上体育课。
- Jacket: Black low mid or high density polyethylene. 护套:黑色低密度或中密度或高密度聚乙烯。
- Jacket:Black low mid or high density polyethylene. 护套:黑色低密度或中密度或高密度聚乙烯。
- I wonder which of those PE classes is the easiest. 我不知道哪一种体育课最轻松。
- I have Art, Music and PE lessons as well. 我还有美术、音乐和体育课。
- She has Music, Art and PE today. 她今天学音乐，美术和体育。
- Sure. We have PE on Mondays and Thursdays. 当然。我们周一和周四上体育课。
- What do you do in your PE class? 你们在体育课上做什么?
- Recommend to process with the PE extruder. 建议使用聚乙烯专用挤出机进行加工。
