單詞
polyethylene
英 [,p?l?'eθ?li?n]
美[,pɑl?'?θ?lin]
基本信息
- n. [高分子] 聚乙烯
中文詞源
polyethylene 聚乙烯
poly-,多，復，聚，ethylene,乙烯。
英文詞源
- polyethylene (n.)
- polymer of ethylene, 1862, from French polyéthylène; see poly- + ethylene. Related: Polyethylenic (1860).
雙語例句
- 1. It virtually consists of an empty chamber completely lined with polyethylene.
- 它實際是一臺完全用聚乙烯作襯里的空腔室.
來自辭典例句
- 2. Polyethylene is an excellent barrier to water vapor.
- 聚乙烯保水蒸汽的性能良好.
來自辭典例句
- 3. The samples are collected in perforated polyethylene bags.
- 樣品采集在有孔的聚乙稀袋中.
來自辭典例句
- 4. The auxiliary fuel tank is made of polyethylene.
- 副燃油箱是用聚乙烯制造的.
來自辭典例句
- 5. The spectrum indicates that a polyethylene - like species has migrated to the surface of the elastomer.
- 該光譜表明,聚乙稀類物已經遷移到人造橡膠的表面.
來自辭典例句
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