翼切形 的英文怎麼說
中文拼音 [yìqiēxíng]
翼切形
英文
airfoil profile-
Yet before the floating impress of the woods could clear itself, suddenly the gladsome light leaped over hill and valley, casting amber, blue, and purple, and a tint of rich red rose, according to the scene they lit on, and the curtain flung around ; yet all alike dispelling fear and the cloven hoof of darkness, all on the wings of hope advancing, and proclaiming, " god is here !
然而就在樹木模糊的形象即將清晰之前，突然那道令人愉悅的光芒跳過丘陵和山谷，依照他們停落的那一幕，射出了琥珀，藍，紫以及華麗的玫瑰紅，接著簾幕一甩，所有的一切驅散了恐懼和黑暗中的邪惡，所有的一切都插上希望之翼開始前進，漸漸清晰， "上帝就在這里！The new technique allows first order shear deformation plate theory ( fsdpt ) or classical plate theory ( cpt ) to be used for modeling built - up wing structures, sandwich wing structures or the wing structures which the volume between upper and lower skin is empty or solid with a ' general planform
根據翼面的幾何和結構特點，新技術能夠自主選擇經典板理論（ classicalplatetheory ，簡稱cpt ）或第一階剪切變形板理論（ firstordersheardeformationplatetheory ，簡稱fsdpt ） ，具有模擬空心、實心、夾層和組合等形式的翼面結構及三維建模的能力。This variation of stresses is due to the action of in - plane shear strain in the plate, which is termed “ shear - lag ”. stresses larger than the elementary bending uniform stress thus develop at the web - flange connection. an appropriate reduced “ effective width ” of the plate - with the uniform stress equal to the maximum longitudinal stress - has been widely used by engineers in conjunction with the elementary beam bending theory
但實際上翼緣中剪切變形是不均勻的，由此導致正應力沿橋寬呈曲線分佈，從而引出了有效寬度的概念，即按初等梁理論的公式也能得與真實應力峰值接近相等的那個翼緣折算寬度。The influence of shearing deformation causes the non - uniform stress in the wing plate of the box girder, especially the cantilever box girder
摘要剪切變形的影響使得箱形梁的翼板中出現應力不均勻現象，尤其是懸臂箱形梁剪力滯現象。Chelsea boss jose mourinho was satisfied after his ' wingless wonders ' beat blackburn rovers 2 - 0 at ewood park
切爾西用「無翼陣形」 2比0戰勝布萊克本，賽后穆里尼奧表示對結果滿意。The rayleigh - ritz method is used to lead to analytical expressions for the stiffness and mass matrices and load vector as well as their sensitivities, which uses the simple polynomials to define assumed displacement functions, geometry and construction of wing structures. excluding some selected terms from the displacement functions or using stiff springs at the specified locations imposes boundary conditions. the accuracy of calculated results is improved by including transverse shear effects and using multiple sets of ritz functions in the analysis
它使用簡單多項式作為ritz基函數、定義翼面的幾何和結構參數，利用rayleigh - ritz方法導出翼面結構的剛度矩陣、質量矩陣和載荷向量及其靈敏度的解析表達式，通過排除位移函數中某些選定的項或在指定點使用約束彈簧施加各種邊界條件，考慮橫向剪切變形和使用多組ritz基函數改進分析的質量，使用等效蒙皮和等效夾芯技術提高計算效率。分享友人