polarized beam极化: polarization; overpotential; ...束: bind; tie慢化束: degraded beam未慢化束: undegraded beam文化束缚: culture bound; cultureboundd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:极化束,即可在微信中查询翻译