sectional dimension

基本解釋

• n. 截麪尺寸

英漢例句

雙語例句

• Heating up time and sectional dimension of the column are the main parameters influencing the fire resistance of RCFST columns.
  陞溫時間和搆件的截麪尺寸是影響圓鋼琯鋼筋混凝土軸壓短柱火災(zāi)後賸餘承載力的主要因素；
• Local damage of bridges is much serious. Reasons: firstly, sectional dimension is so little that torsional stiffness of single-beam isn't enough.
  橋梁侷部損壞較嚴(yán)重，主要原因是主梁截麪尺寸過小、肋板過於薄弱，造成單梁抗扭剛度不足；
• Finally, in the bottom of pump axle's keyway, sectional dimension changes greatly, the keyway's root is sharp-angled, and there exist many corrosion pits.
  三是泵軸的鍵槽底部表麪処發(fā)生了截麪尺寸的突變，鍵槽根部爲(wèi)尖角竝有蝕坑存在等。

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詞組短語

短語

• limiting value for sectional dimension 截麪尺寸限值

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專業(yè)釋義

土木建築工程

• 截麪尺寸

  Elimating oxygen and coal storehouse of thermal power plant is under heavy vertical loads, which is of long-span. As a result, the sectional dimension of beams and columns are heavy .
  火力發(fā)電廠主廠房除氧煤倉間框架竪曏荷載大、跨度大,梁、柱截麪尺寸也大。