basal section 中文意思是什麼

basal section 解釋
基底剖面
  • basal : adj. 1. 基部的。2. 基礎的,基本的。n. 【地質學;地理學】基板。
  • 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. And the basal laws of these changes are also summed up in the paper. in the paper, rectangle concrete cross section with steel band to replace approximatively the mutil - limb steel tubular truss section is brought up to calculate and check calculation in the cfst arch bridge. the method has been verified partially by the procedure algor93 and can be applied in actual engineering

    本文提出在鋼管混凝土拱橋的內力計算及設計驗算時,可用帶有鋼帶的矩形混凝土截面近似代替多肢桁式鋼管混凝土拱截面,並通過algor93程序進行計算分析,在部分方面驗證了這種近似替代的可行性,為實際工程設計中計算多肢桁式鋼管混凝土拱橋提供了一種可行的計算模式。
  2. The basal boundary of the nihewan formation at the tai ' ergou section of yangyuan, hebei province

    河北陽原臺兒溝剖面泥河灣組底界的確定
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