tow density polyethylene

• 低密度聚乙烯

tow density polyethylene的用法和样例：

例句

1. The high-density polyethylene pipe is a new type of tubing.
   雨水管所采用的高密度聚乙烯管是一种新型管材。
2. Solution graft polymerization of ethyl acrylate on preirradiated lowdensity polyethylene powder has been studied.
   采用预辐照接枝工艺研究了丙烯酸乙酯单体在低密度聚乙烯粉末上的辐射接枝聚合。