ethylene是什么意思？

ethylene

英[ˈeθɪli:n] 美[ˈɛθəˌlin]

• n. 乙烯，乙撑；

例句

• impact of ethylene on plants 乙烯对植物的影响
• Million - ton Ethylene Refining - Chemical Integration Project. 百万吨乙烯炼化一体化项目.
• However, these were incapable of being inactivated ethylene oxide as stated previously. 不过如前所述, 这些孢子也无法被环氧乙烷灭活.
• At present , Di - Methylol Di - Hydroxy Ethylene Urea ( DMDHEU, 2 D resin for short ) is durable press finishing agent. 二羟甲基二羟基乙撑脲树脂 ( 即DMDHEU简称2D树脂 ) 是目前应用最多的抗皱免烫整理剂.
• Ethylene - propylene - diene rubber ( EPDM ) was filled with nano - CaCO 3 which was in - situ modified by methacrylic acid ( MAA ). 使用甲基丙烯酸 ( MAA ) 原位改性纳米CaCO3填充三元乙丙橡胶 ( EPDM ),制备了纳米CaCO3增强EPDM硫化胶.
• The usual thinners are water, ethanol, isopropanol, ethylene glycol monobutyl ether, and propylene glycol monomethyl ether. 分散所用的稀释剂通常有水 、 乙醇 、 异丙醇 、 乙二醇单丁醚和丙二醇甲醚等.
• Any of three gaseous isomeric ethylene hydrocarbons , C 4 H 8 , used principally in making synthetic rubbers. 丁烯乙烯的三种气态同分异构体之一,C4H8, 主要用于制造合成橡胶.
• This paper modified silane crosslinked polyethylene ( PE ) insulant for power cable with ethylene - vinyl acetate copolymer ( EVA ) . 采用两步法制备了硅烷 交联聚乙烯 ( PE ) 电力电缆绝缘料.
• Fluorinated ethylene propylene ( FEP ) is engineering plastic with good performance. 聚全氟乙丙烯 ( FEP ) 是一种高性能的工程塑料.
• Incomplete combustion and improper draft conditions can cause ethylene formation. 不完全的燃烧和不适当的通风条件能导致乙炔的产生.

英汉词典释义

• n.
  【化】乙烯
  impact of ethylene on plants 乙烯对植物的影响

英英词典释义

• Noun
  1. a flammable colorless gaseous alkene; obtained from petroleum and natural gas and used in manufacturing many other chemicals; sometimes used as an anesthetic

行业词典

• 医学： 乙烯：无色可燃而具甜味的气体，CH2＝CH2，比空气稍轻，曾用于吸入麻醉；
  天文学： 乙烯；分子式为“ C H”，原子数为6。；
  石油： 乙烯；