di·mer·ize英'daɪməraɪz美'daɪməraɪzBNC¹⁴⁴⁶⁶⁴⁺³ 基本例句 vt.二聚¹⁰⁰ These systems can not only dimerize ethylene but also simultaneously copolymerize ethylene with the in-situ formed dimer,1- butylene, to directly produce LLDPE. 这些催化体系能二聚乙烯,并同时使生成的1-丁烯与乙烯就地共聚,可以直接合成线型低密度聚乙烯。 cnki