1) Prosthesis flexion
假体屈曲
2) shell buckling
壳体屈曲
1.
In order to connect different components of the imperfections with structural features and their effect on shell buckling strength, the imperfections are generally decomposed using Fourier series.
采用这些适当的傅立叶级数,能更好地了解圆柱壳几何缺陷的特征分量以及这些分量对壳体屈曲强度的影响。
3) buckling of dam body
坝体屈曲
4) global buckling
总体屈曲
1.
Such generalized model can be used for global buckling analysis of grid-stiffened structures with different types of gr.
通过格栅单元结构布局形式的参数化表示,建立了通用的力学分析模型;该模型可用于分析各种结构布局形式和面板铺层方式下的结构总体屈曲问题,故对于航空航天结构设计非常有用。
2.
Under the global buckling constraint condition,the configuration of grid-stiffened composite panels was optimally designed by means of genetic algorithm.
采用遗传算法在总体屈曲约束条件下对复合材料格栅加筋板进行布局优化设计。
3.
The critical pressure of global buckling for simply supported square-honeycomb sandwich plates subjected to in-plane uniform pressure is obtained by using Fourier series and weighted residual method.
以简支矩形夹层板为例,采用傅里叶级数和加权残值法进行求解,得到其总体屈曲的临界载荷值,并将其与三维有限元仿真结果进行比较,验证该方法正确性。
5) overall buckling
整体屈曲
1.
For thin-walled cold-formed steel members subjected to compression or bending,there are three buckling modes—local plate buckling,section distortional buckling and overall buckling.
冷弯薄壁型钢是轻钢结构中的一种新型材料,在受压和受弯时主要发生局部屈曲、畸变屈曲和整体屈曲三种基本的失稳屈曲形式。
2.
The interactive local buckling modes of the trapezium corrugated channel sections with different width-to-thickness ratios,the overall buckling modes and the ultimate bearing capacity of the structure subjected to half-span and full-span vertical uniform loads were theoretically studied by FEM.
基于梯型波纹拱屋盖结构的成型特性、组合型式和工作机理,建立了具有合适边界约束条件的结构稳定分析的有限元模型,对结构在半跨和全跨均布荷载作用下的板组局部相关屈曲和整体屈曲模态及其极限承载能力进行了理论计算和分析,并将理论结果与结构足尺模型试验结果进行了比较研究。
3.
In order to attain lattice structure with high load-carrying efficiency,according to the two kinds of probable buckling modes of fiber winding composite lattice structures,overall buckling and local buckling,the equations used to compute overall buckling loads and local buckling loads were derived,and MATLAB program was compiled and used to compute buckling loads.
为获得高承载效率的网格结构,从纤维缠绕复合材料网格结构可能存在的整体屈曲和局部屈曲两种失稳形态出发,推导了用于计算网格结构整体屈曲载荷和局部屈曲载荷的公式,编写了用于计算屈曲载荷的基于MATLAB语言的用户程序,并对480mm网格结构在INSTRON1346材料疲劳强度试验机进行了轴压实验。
6) body flex
人体屈曲度
补充资料：假利血平16,17-立体异构体
分子式：
CAS号：
性质：属育亨宾型的一个新的吲哚生物碱。此结构有待进一步证明。无色闪光细针晶(由无水乙醇中结晶)，熔点179.5～180.5℃，旋光度-125.7°(c=0.315，氯仿)。硝酸盐为白色针状结晶，熔点163～165℃(分解)。存在于夹竹桃科植物云南萝芙木[Rauwolfia yunnanenais Tsiang]的根。具有降压作用，但作用较弱。
CAS号：
性质：属育亨宾型的一个新的吲哚生物碱。此结构有待进一步证明。无色闪光细针晶(由无水乙醇中结晶)，熔点179.5～180.5℃，旋光度-125.7°(c=0.315，氯仿)。硝酸盐为白色针状结晶，熔点163～165℃(分解)。存在于夹竹桃科植物云南萝芙木[Rauwolfia yunnanenais Tsiang]的根。具有降压作用，但作用较弱。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条