regular cross section 中文意思是什麼

regular cross section 解釋
有規則截面
  • regular : adj 1 有規則的,有規律的;有秩序的,井井有條的,整齊的;正規的,正式的。2 端正的,勻稱的,調和的...
  • cross : n 1 十字架;〈the C 〉 耶穌受刑的十字架。2 〈the C 〉 基督教(教義,國家)。3 不幸,苦難;挫折,...
  • section : n 1 (外科、解剖的)切斷;切割;切開。2 【外科】切片,【金相】磨石。3 (果子的)瓣。4 【數學】截...
  1. Film classification standards are kept in line with society ' s standards by regular surveys of community views and consultation with a statutory panel of advisers, comprising about 300 members drawn from a wide cross - section of the populace

    電影的分級標準是透過定期進行民意調查,並諮詢由超過300名來自社會各階層人士組成的法定顧問小組的意見而釐定,使其切合社會尺度。
  2. First, with the variational method, the variational lower bounds of the characteristic impedance are respectively computed of the conformal coaxial lines with circular, regular polygonal and elliptical cross - sections. then the optimal variational lower bound of the conformal coaxial line with a square cross - section is obtained

    本文首先用變分法求解了截面為圓形、正多邊形和橢圓形的共形同軸傳輸線的特性阻抗的變分下界,得到了截面為正多邊形的共形同軸傳輸線特性阻抗的變分最優下界。
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