stereospecific catalyst
英
美
网络 立体定向催化剂
双语例句
- Study on tacticity and stereospecific polymerization mechnism of propylene polymerization with high effective supported catalyst by~ ( 13) c NMR spectra
~（13）C-NMR研究高效载体催化剂丙烯立体定向聚合反应机理 - The stereospecific polymerization of butadiene with co ( acac)_3 al ( i-bu)_3 sulphur compound catalyst system and its possible mechanism
丁二烯在Co（acac）3-Al（i-Bu）3-含硫化合物催化体系中的定向聚合及其聚合机理