例句與造句

1. Shape of cross section
   橫截面形狀
2. The shape of cross section of gravity dams under basic loads was optimized from an initial quadrilateral region with the stability of dam bodies against sliding and the tensile stress in dam heels taken as restraints
   以四邊形為初始域，以重力壩的穩(wěn)定和壩踵拉應(yīng)力為約束條件，對基本荷載作用下的重力壩基本斷面形狀進(jìn)行優(yōu)化。
3. Both the effect of substrate deformation and the state of large deflection of the microbridge are involved in the theoretical expression . furthermore , the distribution of axial stress in the micro bridge is discussed in detail by taking different shapes of cross section into consideration . and a shape factor is introduced into the expression , which simplifies the theoretical expression
   理論上對薄膜微橋法的公式進(jìn)行了進(jìn)一步的化簡，在考慮襯底變形貢獻(xiàn)和大撓度的基礎(chǔ)上，進(jìn)一步探討了微機械加工過程中不同橫截面形狀的情形；并對矩形和梯形截面微橋的軸向應(yīng)力分布作了分析，補充和發(fā)展了薄膜微橋法的理論；引入了橫截面形狀修正因子，簡化了公式的表達(dá)和計算。
4. It's difficult to find shape of cross section in a sentence. 用shape of cross section造句挺難的