Soft drink bottles are usually made of a type of plastic called polyethylene terephthalate, or PET.
软饮料瓶通常由一种叫做聚对苯二甲酸乙二醇酯或 PET 的塑料制成。
terephthalate
/ˌterəf'θæleit/
英汉-汉英词典
n. 对苯二酸盐(或酯)
词组 | 习惯用语
polyethylene terephthalate 聚对苯二甲酸乙二醇酯
英语例句库
- Polybutylene terephthalate (PBT) is a semicrystalline thermoplastic polymer formed by a condensation process.
PBT是一种通过浓缩成型而制备的，一种半结晶热塑性塑料。 - The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.
介绍用甲醇醇解法把聚酯或共聚酯解聚成二元酸二甲酯和二元醇。 - This paper introduces the preparing method, the structure, the properties and applications of poly (trimethylene terephthalate) (PTT), and it compared with PET, PBT et al. engineering plastics.
本文介绍了聚对苯二甲酸丙二醇酯(PTT)的制法、结构、性能及应用,并和PET、PBT等工程塑料进行了比较。
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原声例句
中高级英语短文
经济学人
The main raw material is polyethylene terephthalate (PET), a plastic that is cheap and easy to process.
主要原料是聚对苯二甲酸乙二醇酯(PET)，这是一种廉价且易于加工的塑料。
CNN 10 学生英语 2018年4月合集
AZUZ : Ten-second trivia: Polyethylene terephthalate is a form of what?
聚对苯二甲酸乙二醇酯是什么?
透视百科科技类
The catalyst breaks down the waste into its two base monomers: DMT, dimethyl terephthalate, and MEG, monoethylene glycol.
DMT，也就是对苯二甲酸二甲酯，和 MEG，单乙二醇。
创意发明
Adidas uses plastic bottles that contain polyethylene terephthalate, or PET.
阿迪达斯使用含有聚对苯二甲酸乙二醇酯或 PET 的塑料瓶。
TED演讲（音频版） 2019年5月合集
I would feed my bacteria polyethylene terephthalate, or PET plastic.
我会喂养我的细菌聚对苯二甲酸乙二醇酯或 PET 塑料。
VOA Special 2018年4月合集
The enzyme is able to break down polyethylene terephthalate, or PET.
该酶能够分解聚对苯二甲酸乙二醇酯或 PET。
创意发明
DMT, dimethyl terephthalate, and MEG, monoethylene glycol.
DMT，对苯二甲酸二甲酯，MEG，单乙二醇。
透视百科科技类
The purified DMT and MEG are then turned back into PET, polyethylene terephthalate, which is the base material for many plastic products.
净化后的 DMT 和 MEG 会被转化回 PET，聚对苯二甲酸乙二醇酯，这也是很多塑料产品的基本材料。
Scishow 精选系列
It's made of a polymer called " polyethylene terephthalate" , which has rings of carbons separated by chains of carbons, some of which have single and double bonds, to oxygen atoms.
它是由聚对苯二甲酸乙二醇酯聚合物组成的，它有分离的碳链，相对于氧原子而言，一些含有单键和双键。
中文百科
对苯二甲酸 Terephthalic acid
（重定向自Terephthalate）
![](/Images/godic/202502/15/Terephthalic-acid-3D-balls-B0700.png")
![](/Images/godic/202502/15/Terephthalic-acid-chemical-synthesis0700.png")
对苯二甲酸是苯二甲酸异构体中的一个，两个羧基处于苯环的对位，化学式为p-C6H4(COOH)2。对苯二甲酸是生产聚酯，尤其是聚对苯二甲酸乙二酯（PET）的原料。
对苯二甲酸难溶于水、醇和醚中，加热时升华而不熔化，因此1970年以前都是通过转化为二甲基酯的方法来纯化的。
英语百科
Terephthalic acid 对苯二甲酸
（重定向自Terephthalate）
![](/Images/godic/202502/15/Terephthalic_acid_3D_ball0700.png")
![](/Images/godic/202502/15/Oxidation_p_xylene.svg0700.png")
![](/Images/godic/202502/15/Radical30700.jpg")
Terephthalic acid (a portmanteau of the turpentine producing tree terebinthus, and phthalic acid) is the organic compound with formula C6H4(CO2H)2. This white solid is a commodity chemical, used principally as a precursor to the polyester PET, used to make clothing and plastic bottles. Several million tonnes are produced annually.
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