orientated polymerization聚合: get together polymerization; ...取向聚合物: orientated polymer解取向聚合物: disoriented polymer取向聚丙烯: op= oriented polypropylene取向聚酯: opet oriented polyester下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:取向聚合,即可在微信中查询翻译