polar section modulus极: I the utmost point; extreme剖面: bisect; section; profile模数: modulus; module; modulo; mod剖面模数: modulus of section; section modulus舯剖面模数: modulus of midship section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:极剖面模数，即可在微信中查询翻译
