翹彎 的英文怎麼說
中文拼音 [qiáowān]
翹彎
英文
cupping-
Based on the three new supposition and the tow new mechanical tools : moment vector and radius vector, the warping theory introduced the analytical method of the rotation of a cross section around a fixed axis, so as to make the space stability of the thin - walled member complanate and one - dimensioned
翹曲理論以三條新的假定和新建立的彎矩矢量和轉角向徑兩大力學工具為基礎，提出了繞定軸轉動的分析方法，使薄壁構件的空間變形平面化、一維化。There was the hint of cosmic cruelty that i felt when i saw the curved timbers of a wooden shack that had been warped in the summer sun.
還有，我看到小小棚屋的椽木，在夏日里曬得彎彎地翹起，便對造化的狠心稍有所悟。Efficacy : special straight silky formula can prevent coarseness and curl which caused by damp season, smooth the curl hair, give prominence to the straightness, make your hair natural straight but not crudity, natural silky the whole day
功效：特有的直爽絲順配方，防止毛糙和在潮濕季節秀發彎曲塌陷，整平翹發，突出條感，令秀發自然垂順而不生硬，即使被打亂后也能輕松回復垂順狀態，自然順滑一整天！Exactly opposite to weierother, with his bright, wide - open eyes fixed upon him, was miloradovitch, a ruddy man, with whiskers and shoulders turned upwards, sitting in a military pose with his hands on his knees and his elbows bent outwards
臉色緋紅的米洛拉多維奇微微地翹起鬍子，聳起肩膀坐在魏羅特爾對面，他睜開閃閃發光的眼睛注視他，擺出一副尋釁斗毆的架勢，胳膊肘向外彎屈，兩只手撐在膝蓋上。When analyzing skew support continuous curved box girder bridge, curved grid girder analyzing method considering warping effect is applied. matrix displacement method is applied in analyzing skew support continuous curved thin - walled box girder bridge with restrained bearing. in order to convert original rigidity equations to structural rigidi ty equations that can be solved, bearing nodal displacement matrix can be introduced, then unknown quantities at the edge of beams can be consistent with the restrained directions of skew bearings, unit rigidity matrix and unit nodal forces can be gained. structural rigidity matrix can be composed according to matrix displacement method, so nodal displacements and inner forces on the end of the rod that are unknown can be gained calculating equations of inner forces on any cross - section can be solved
分析斜支承連續曲線箱梁橋時，採用考慮翹曲作用的曲線格子梁分析方法，應用矩陣位移法對具有約束支承形式的斜支承連續曲線薄壁箱梁橋進行分析，考慮到支座的約束條件並不與梁端彎曲角位移和扭轉角位移的方向一致，引入支座節點坐標矩陣，使得梁端的位移未知量與斜支座約束方向一致，來計算單元剛度矩陣和單元節點力，然後按照矩陣位移法組集總剛並建立結構剛度方程，根據結構剛度方程即可求解未知的節點位移及桿端力，推導出任意截面處的內力計算公式。Case plank boar warped
箱板彎翹Now, it is important to develop the composite blade researching, two measures including analysis methodology and finite methodology are provided. in this text, the finite rotation composite beam theory developed by hodges and his co - workers, during the late 1980 ' s, is adopted in order to research rotor of helicopter. a liner and two - dimension finite analytic measure is used to calculate the section characteristic and strain of the blade ; a semianalysis methodology is used to calculate the sensitive degree of section characteristic
以giavotto的線性二維有限元分析模型為基礎考慮了復合材料槳葉的結構和變形特點，計入了剖面翹曲的影響，在此基礎上編制了具有八節點等參元復合材料槳葉剖面剛度計算的有限元程序，分析計算了復合材料梁的剖面剛度、彎曲中心、剪切中心；並利用半解析法進行剖面剛度、剪切中心、彎曲中心的參數靈敏度分析。According to the principle of the rigid body motioning, the theory composed the bending by the two principal axis and the rotation around the shear center to a rotation around a new point
此理論把構件繞兩軸的彎曲平動和繞剪心的翹曲轉動依剛體轉動原理合成為繞新一點的轉動，從而使桿件的空間穩定分析更加直觀、簡便。By model experimentation of 14 high - strength concrete frame columns subjected to axial eccentric compression, shear and humdrum torque, of 9 high - strength concrete and 3 high - performance concrete frame columns subjected to biaxial eccentric compression, shear and reversed torque, the behavior of high - strength concrete frame column in warped section are studied the first time, and the mechanism of torsion bearing capacity of high - strength concrete frame column are discussed
通過14根承受單向壓、彎、剪，單調扭矩復合作用的高強鋼筋混凝土構件和9根高強混凝土、 3根高性能混凝土框架柱在雙向壓彎剪反復扭矩復合作用的模型試驗研究，首次研究了高強混凝土框架柱在翹曲截面上的受力行為，探討了高強混凝土框架柱抗扭性能的受力機理。Based on the theory of thin - walled curved bar, reasonable hypothesized a third - ord parabolic curve, the paper adoptes variational method on energy, taking the coupled relationship of the effect of curvature radius, bend, torsion and shear - lag into consideration, establishes the elastic governing differential equation and boundary conditions for thin - walled curved box girders, which set the foundation of theoretical analysis of shear - lag effect in thin - walled curved box girders
摘要文章以薄壁曲桿理論為基礎，合理地假設了三個剪力滯翹曲位移函數，應用能量變分法推導出考慮曲率半徑影響、彎、扭、剪力滯耦合的曲線箱梁彈性控制微分方程及其邊界條件，為薄壁大麴率箱梁剪滯效應建立了理論分析基礎。1 ) under the enhanced ultraviolet - b radiation, the wheat seedlings shown the decreased height and leaf area, accumulation of screening pigments and " root - bending "
結果表明： （ 1 ）經增強uv - b輻射后，小麥明顯表現出植株矮化、葉片捲曲、顏色加深，並產生「翹根」 （胚根向上彎曲）現象。分享友人