| Subject | English | Russian |
| polym. | metallocene catalyst | металлоценовый катализатор (Metallocene catalysts are organometallic coordination compounds in which one or two cyclopentadienyl rings or substituted cyclopentadienyl rings are π-bonded to a central transition metal atom (Figure 1). Leonid Dzhepko) |
| polym. | metallocene catalyst polyolefins | металлоценовые каталитические полиолефины (Metallocene catalyst polyolefins are widely regarded as a new generation of resins entering the marketplace. 'More) |
| polym. | metallocene catalyst system | каталитическая система на основе металлоценов (VladStrannik) |