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弯曲作用
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  flexure effects
     Experimental Study on Flexure Effects of Blades with Small Turning Angles
     低转折角叶片弯曲作用的实验研究
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  “弯曲作用”译为未确定词的双语例句
     Based on the research of 23 reinforced concrete beams strengthened with steel bar in different profiles,the performance of force,crack modes and ultimate bearing capacity etc. for reinforced concrete beams strengthened are discussed. Meanwhile,various factors of influence on strengthening effects are analyzed.
     通过对粘贴不同壁厚的型钢加固的23根足尺钢筋混凝土梁在弯曲作用下受力性能的试验研究,以及与未加固梁的对比分析,探讨了粘型钢加固钢筋混凝土梁的受力性能、破坏性能、极限承载能力等,并对粘型钢加固钢筋混凝土梁的影响因素进行了分析,对设计提出一些建议。
     Based on the research of 23 reinforced concrete beams strengthened with steel bar in different profiles, the performance of force, crack modes and ultimate bearing capacity etc. for reinforced concrete beams strengthened are discussed. Meanwhile, various factors of influence on strengthening effects are analyzed.
     通过对粘贴不同壁厚的型钢加固的 2 3根足尺钢筋混凝土梁在弯曲作用下受力性能的试验研究 ,以及与未加固梁的对比分析 ,探讨了粘型钢加固钢筋混凝土梁的受力性能、破坏性能、极限承载能力等 ,并对粘型钢加固钢筋混凝土梁的影响因素进行了分析 ,对设计提出一些建议
短句来源
     The influence of incidence angle, blade's flexure angle and exit conditions on the effect of positive blade flexure is discussed.
     讨论了冲角、叶片弯曲角和出口条件对叶片正弯曲作用的影响.
短句来源
     Static analysis of Model LCJ1250 chain pumping unit indicates that the rather low reliability of the unit is due to the premature failure of the path chain caused by the action of lateral bending.
     对LCJ1250链条抽油机的静力学分析与计算表明,由于轨迹链条承受侧向弯曲作用而早期失效,造成抽油机可靠性低。
短句来源
     The interlaminar strain distribution on freeedge of composite laminates AS4/PEEK7S subjected to threepoint bending is oberved by the method. 
     对复合材料层合板AS4/PEEK[0/±45/90]7S在三点弯曲作用下,自由边界层间的应变分布和变形传递规律进行了细观测量和研究.
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  相似匹配句对
     THE INFLUENCE OF TAILGATE ON EFFECT OF BLADE CURVING
     尾板对叶片弯曲作用的影响
短句来源
     DISTRIBUTION OF LIGHT REFLECTED FROM CURVE LIQUID SURFACE AND LENS TRANSFORMATION
     弯曲液面反射光分布及透镜的变换作用
短句来源
     Affect of Role Intrusion Detection System
     入侵检测系统的作用
短句来源
     tenella, effects of specific high immunized vitelline antibody on E.
     tenella的作用
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     Panel's Flexural Vibration
     薄板的弯曲振动
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  flexure effects
In particular, we illustrate how the hierarchical intelligent control strategy performs better than conventional control techniques for endpoint position control in the presence of flexure effects.
      


It is widely recognized that the weight of a structural component is inversely proportional to the specific strength or the specific stiffness of the material selected and that these properties of materials are the most important parameters to be considered in material s selection.The relation between a structural weight and strength or modulus of elasticity of materials under the conditions of a plate under tension, bending of a beam, a column subjected to compression and a hollow cylinder under internal pressure...

It is widely recognized that the weight of a structural component is inversely proportional to the specific strength or the specific stiffness of the material selected and that these properties of materials are the most important parameters to be considered in material s selection.The relation between a structural weight and strength or modulus of elasticity of materials under the conditions of a plate under tension, bending of a beam, a column subjected to compression and a hollow cylinder under internal pressure are analysed and appropriate expressions for effective specific strength and effective specific stiffness are obtained. In general, these two parameters are given as σx/ρ or Ey/ρ (x, y≤l) respectively, and are recommended as criteria for optimizing materials selection, in place of the specific strength σ/ρ and specific stiffness E/ρ applied commonly. Based on these expressions, it seems more effective to decrease the density of a material rather than to raise its strength or modulus of elasticity if weight is the critical problem for a design. From this point of view, it may be said that the history of developing aerospace materials is also the history of successively decreasing the densities of materials.

通常结构件的重量与所用材料的比强度或比刚度成反比,因此比强度、比刚度就成为材料选择的主要参数。本文分析了板材、型材在拉伸、弯曲作用下以及受压杆件、内压圆筒件的构件重量和材料强度、弹性模量之间的关系,求得合理的有效比强度、有效比刚度的表达式。根据计算,这两个参数可以分别表示为o~x/ρ或E~y/ρ(x,y≤1)。作者建议采用这两个参数代替常用的o/ρ和E/p,作为优化材料选择的准则。 基于以上表达式,对于重量成为设计的严重问题来说,降低材料的密度比提高材料的强度或弹性模量更为有效。从这个意义上说,宇航材料的发展史也就是材料密度不断降低的历史。

An analysis process was suggested in this paper by use of finite element method for the thin-walled beams under pure bending. A program capable of treating arbitrary cross sections was compiled. Some examples were analysed using this program, results are satisfactory. A beam of channel croas section was analysed closely,. its large deformation and critical moment was given.

本文对薄壁梁在纯弯曲作用下给出了一个用有限单元法进行非线性分析的方案。根据这一方案编写了适用于分析任意截面的薄壁梁的通用程序。用这个程序计算了若干例题,结果是满意的。本文仔细分析了一个槽形截面梁的大变形并给出了其临界弯矩。

A tectonic sequence in this area has been outlined on the basis of analytical tectonics. The sequence reflects a systematic change from the lower tectonic level to the upper one. The deformation mechanism also indicates a systematic evolution from the ductile flow through flattening, buckling to shear fracturing corresponding with the progressive decrease of rock ductility. There is an interlude of ductility increase caused by the intrusion of magma.

笔者利用解析构造学方法,初步确定了本区的构造序列。它反映了从下部构造层次到上部构造层次的系统变化,从早期的层内固态流变经压扁作用和弯曲作用到后期的剪切破裂变形过程中岩石韧性递减的系统演变。由于岩浆侵入而使其间增加了一个韧性再增强的变形期。

 
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