These are combined in a chemical reaction to create ethylene dichloride, which is turned into a gas, and then, through a process called " polymerization" , it becomes a fine, white powder called polyvinyl chloride, or PVC.

它们在化学反应中结，生乙烯，变气体，然后，通过一个叫做“聚”的过程，变一种白色的细粉末，叫做聚乙烯，简称PVC。

It features a custom sensing system called 'HuggieChest' which incorporates two inflated chambers of polyvinyl chloride to imitate a soft chest.

它的特点是一个名为“HuggieChest”的定制感系统，该系统包含两个聚乙烯膨胀腔室，以模仿柔软的胸部。

Then there's code number 3, PVC, which is made of a polymer called " polyvinyl chloride" .

然后是代码 3，聚乙烯。它是由一种叫聚乙烯的聚物组的。

And polychloroethene is more commonly called polyvinyl chloride, or PVC.

聚乙烯通常称为聚乙烯或 PVC。

They also include a lot of plastic foams, such as polyvinyl chloride and polyethylene.

它们还包括很多塑料泡沫，例如聚乙烯和聚乙烯。

So vinyl records are made with something called PVC, polyvinyl chloride.

因此，黑胶唱片是由一种名为PVC（聚乙烯）的材料制的。

But some, such as polyvinyl chloride, are known to cause cancer.

但其中一些， 如聚乙烯， 已被证实会导致癌症。

I preserved in a one percent solution of polyvinyl acetal resin.

我把它保存在纯净的 聚乙烯醇缩醛树脂里了。

For example, suppose you make powdered product like polyvinyl chloride (PVC).

例如，假设您生产聚乙烯 (PVC) 等粉末产品。