常見例句Keywords Metallocene;Catalysts;Chromium complex;Titanium complexes;Constrained Geometry catalysts;Ethylene polymerization;DSC;Nickelocene;Cobaltocene; 茂金屬;催化劑;鉻類化合物;鈦類化合物;限制幾何構(gòu)型催化劑;乙烯聚合;DSC;二茂鎳;二茂鈷; 返回 nickelocene