polyethylen中文什么意思

• 聚乙烯

• polyethylen developing tray:    塑料显影盘
• polyethylbenzene:    聚乙基苯
• polyethylenamine:    聚乙烯胺
• polyethylation:    多惭基代反应
• polyethylene:    n. 【化学】聚乙烯。

例句与用法

1. External cables for telecommunication and data processing systems ; cables insulated and sheathed with polyethylen , unit stranded
   电信和数据处理系统用室外电缆.绝缘聚乙烯包覆电缆
2. Cesium carbonate is packaged by polyethylen bottle containing 1000g , the bottles in a carton , the net weight of a carton should be no more than 20kg
   包装：产品用聚乙烯塑料瓶包装，再置于硬箱中，每瓶净重1000g ，每箱净重不超过20kg 。