polyester中文什么意思

n.
聚酯。 polyester fibres 聚酯纤维。

• t polyester:    涤纶
• t：polyester:    涤纶
• aliphatic polyester:    脂肪族聚酯

例句与用法

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1. Cheapness is one of the main attractions of polyester resins .
   廉价是聚酯树脂受到欢迎的主要原因之一。
2. Aliphatic polyesters are not used for fiber production, because of their low melting points .
   脂肪族聚酯没有用来生产纤维，可能是熔点低的缘故。
3. Now a new material has been developed, made of aluminum which is covered with a layer of polyester .
   现在已经研制出一种新材料，是用铝膜制成的，上面涂上层聚酯。
4. The effect of diffusion of soil removal was demonstrated with polyester film and radio-tagged stearic acid .
   污垢去除中的扩散效应，是用聚酯薄膜和放射性标志的硬脂酸来进行测试的。
5. The polyester in these compositions is a 50% solution of a maleic acid-prophlene glycol condensate in diallyl phthalate .
   在这些配方中的聚酯是马来酸--丙二醇缩合物在酞酸二烯丙酯中的50溶液。

英文释义

名词

1. any of a large class of synthetic fabrics
2. a complex ester used for making fibers or resins or plastics or as a plasticizer
3. any of numerous synthetic resins; they are light and strong and weather resistant

百科释义

Polyester is a category of polymers which contain the ester functional group in their main chain. Although there are many polyesters, the term "polyester" as a specific material most commonly refers to polyethylene terephthalate (PET).