section coefficientsection moculussection modulus剖面: bisect; section; profile系数: coefficient; ratio; modulus; ...横剖面系数: midshisection coefficient舯剖面系数: midshicoefficient; midshisection coef- ficient; midshisection coefficient船中剖面系数: midshiarea coefficient; midshicoefficient下载手机词典可随时随地查词查翻译