polyethylene的意思

polyethylene

英式音标[,pɑlɪ'ɛθəlin]
美式英标[,pɒlɪ'eθɪliːn]

基本解释

n. [高分子] 聚乙烯

中文词源

polyethylene 聚乙烯

poly-,多，复，聚，ethylene,乙烯。

英文词源

polyethylene (n.): polymer of ethylene, 1862, from French polyéthylène; see poly- + ethylene. Related: Polyethylenic (1860).

实用例句

1. It virtually consists of an empty chamber completely lined with polyethylene.: 它实际是一台完全用聚乙烯作衬里的空腔室.

2. Polyethylene is an excellent barrier to water vapor.: 聚乙烯保水蒸汽的性能良好.

3. The samples are collected in perforated polyethylene bags.: 样品采集在有孔的聚乙稀袋中.

4. The auxiliary fuel tank is made of polyethylene.: 副燃油箱是用聚乙烯制造的.

5. The spectrum indicates that a polyethylene - like species has migrated to the surface of the elastomer.: 该光谱表明,聚乙稀类物已经迁移到人造橡胶的表面.

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