polyethylene
英 [ˌpɒliˈeθəliːn]
美 [ˌpɑːliˈeθəliːn]
n. 聚乙烯
BNC.17557 / COCA.19514
柯林斯词典
- 聚乙烯
Polyethyleneis a type of plastic made into thin sheets or bags and used especially to keep food fresh or to keep things dry.
in BRIT, usually use 英国英语通常用 polythene
英英释义
noun
- a lightweight thermoplastic
双语例句
- The protein drug PEGylation technology is a technology that chemically modifies protein drug by polyethylene glycol derivatives.
蛋白药物聚乙二醇化技术是指一项利用聚乙二醇衍生物对蛋白药物进行化学修饰的技术。 - Blend of polybutylene terephthalate and polyethylene terephthalate offering high strength at high temperatures and good stiffness and strength.
聚对苯二甲酸丁二酯与聚对苯二甲酸乙二酯的合金具有在高温下高强度与高硬度的性能。 - The Effect of Polyethylene Glycol on Morphology and Dispersion of Magnesium Hydroxide
聚乙烯醇对氢氧化镁形貌和分散性的影响 - Polyethylene glycols can be used as effective phase transfer catalyst in halogen exchange fluorination.
聚乙二醇可作为卤素交换氟化反应有效的相转移催化剂。 - Polyethylene foamed cotton is crosslinking obturator structure, it is a kind of new environmental protection packing materials.
聚乙烯发泡棉是非交联闭孔结构，是一种新型环保的包装材料。 - Advances on technologies of preparing branched and superbranched polyethylene were reviewed.
系统综述了近年来制备支化及超支化聚乙烯的研究进展。 - Acrylate polyethylene glycol monoester was synthesized by condensation of PEG ( 200) and acrylic acid without water-carrying reaction.
以聚乙二醇-200与丙烯酸直接缩合反应，在不加有毒带水剂的条件下合成了丙烯酸聚乙二醇单酯。 - Various kinds of joining technology used for polyethylene pipe system are introduced.
介绍了各种聚乙烯管道系统的连接技术。 - DSC and SEM results showed that polyethylene glycol improved the plastic property and the compatibility of composite materials.
DSC测试和SEM分析表明，PEG的加入提高了复合材料的塑性，改善了其相容性。 - Designed for punching holes in LLDPE ( Linear Low Density Polyethylene) film.
冲压设计在LLDPE洞（线性低密度聚乙烯）薄膜。