condensed aromatics
英 [kənˈdenst ˌærəʊˈmætɪks]
美 [kənˈdenst ˌɛrəˈmætɪks]
缩合芳烃
双语例句
- Uncross-linked condensed polynuclear aromatics ( COPNA) resins can be prepared using naphthalene and α-naphthol as monomers and benzaldehyde as cross-link agent with the existence of acid catalysts.
以萘、α－萘酚为单体，苯甲醛为交联剂，可在酸催化下合成得到未交联的缩合多核芳香烃树脂。 - Study on structures and properties of the pyrolyzed substance of condensed polynuclear aromatics resin using coal tar pitch as monomer and divinylbenzene as cross-linking agent
二乙烯基苯/煤沥青COPNA树脂热解产物的结构与性能研究 - Study on the condensed polynuclear aromatics resin using divinylbenzene as cross-linking agent
二乙烯基苯为交联剂COPNA树脂的研究 - Developments in preparation of condensed polynuclear aromatics ( COPNA) resin in recent years are reviewed.
综述了近年来缩合多环多核芳香烃（COPNA）树脂制备技术及其应用研究进展。 - It also discusses briefly the direct use of solar energy in the removal of water contaminants such as condensed aromatics and biphenyl poly-chloride.
详细介绍为实现将太阳能转化为化学能的光化学合成而作的天然叶绿素的模拟研究，并简要说明太阳能在处理废水中稠环芳烃与多氯联苯方面的直接利用。 - A study on the exchange reactions between ethanol and the labelled carbonaceous deposit formed on the catalyst at normal operating conditions revealed that the coke for the greater part was neither free carbon deposit nor condensed aromatics.
非标记乙醇与催化剂上的标记焦炭间的交换反应的实验结果，证明在正常反应条件下最初结在催化剂上的焦炭，大部分既不是游离碳，也不是稠环结构。 - In the group MC with over the standard of the content of the condensed aromatics, the vaccine with HZ was also less absorbed and there were severe local inflammation.
稠环芳烃含量超标的MC组，局部炎性反应严重，吸收稍差。 - FCC slurry contains many condensed aromatics, which can induce coking and scaling by circularly refined.
由于催化裂化油浆含有大量的稠环芳香烃，直接回炼会对装置造成严重的结焦和结垢现象。