Polyut波柳特POLYabbr.聚乙烯(=polyethylene)pref.多的；聚合的polysnlfone聚砜polyaleohol聚合醇polyfurnacen.聚合炉polyeistron多顺反子polyglottern.使用多种语言的人polyacrylic聚丙烯酸的polyoecious雌雄杂株的polymyalgia多肌痛Polyelinics综合医院polysorbaten.[化]聚山梨醇酯

1. For a small cover over a polytope, its equivariant cobordism class is determined by the tangential representation set.
   摘要多面体上的小覆盖的等变配边类是由它的切表示集所决定的。