bottom section modulus船底: hull bottom剖面: bisect; section; profile模数: modulus; module; modulo; mod极剖面模数: polar section modulus剖面模数: modulus of section; section modulus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:船底剖面模数,即可在微信中查询翻译