• The PaperPhone lets people make calls by bending the epaper. telegraph made from electronic paper has been demonstrated by researchers in Canada.

    加拿大研究人员日前研发了一款使用电子纸制作的智能“纸手机”。

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  • Stiffness: It is a measure of the bending strength of paper and board.

    挺度:挺度是衡量纸和纸板耐弯曲的强度性能。

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  • This paper describes the performance test, contact fatigue strength test and bending fatigue strength test on the gear reducer of involute point contact Ferrographical analysis is made.

    本文对渐开线点啮合齿轮减速器进行了性能试验、接触疲劳强度和弯曲疲劳强度试验,同时还进行了铁谱分析。

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  • This paper analyzes the error of torque sensor of strain-resistor which derives from the influences of bending moment on elastic axis, and discusses the Eliminating techniques.

    本文对在应用应变式扭矩传感器时由于在弹性轴上的弯矩而引起的误差进行了力学分析,并提出了消除的方法。

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  • This paper deals with the mechanical behaviors of steel-concrete composite beam and effective width of concrete slab on the axial force and the bending moment together function, based on the past job.

    本文在总结前人工作的基础上,对结合梁斜拉桥中在轴力和弯矩共同作用下的钢—混凝土组合梁截面受力状态和混凝土桥面板有效宽度进行研究。

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  • The paper discusses how to regulate the amplitude of bending moment within beam end for frame structure, and presents revisal Suggestions for previous designs.

    对框架结构梁端弯矩应如何调幅问题做一探讨,对以往设计提出修正性的建议。

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  • The study results in the paper can be conclude that the bending strength and fatigue life of RPC with steel fibre are much higher than those of plain RPC.

    本文研究结果可归纳为:与无纤维RPC相比,钢纤维的加入大大增加了活性粉末混凝土的抗折强度和疲劳寿命。

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  • Based on the theory of the bending of non-prismatic beam, the paper has derived a rigidity matrix and the equivalent node load of the rigid-frame element with variable sections.

    本文从非棱柱形梁的弯曲理论出发,推导出了变截面刚架元的单元刚度矩阵和等效结点载荷。

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  • Based on the strength criterion of the incremental plastic collapse, the inelastic deformation behavior of a ship's hull girder under cyclic bending loads was discussed in detail in this paper.

    根据递增塑性破坏的强度准则,详细讨论了循环弯曲载荷下船体梁的非弹性变形性能。

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  • This paper presents a new type of finger based on pneumatic bending joint and establishes the kinematics equation of the finger by using coordinate system transform.

    提出了一种新型气动弯曲关节手指,并应用坐标变换的方法建立了手指的运动学方程。

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  • This paper presents the design and production of submarine composite power cables with optical fibers as well as the mechanical tests-wrapping test, tensile test and bending test.

    本文叙述了海底光纤复合电力电缆的设计、制造及进行的盘绕、拉伸、张力弯曲等机械性能试验。

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  • This paper delivered the relationships of uniaxial tensile and compressive stress with strain and bending properties, and felt-bending strength of cement mortar with polyvinyl acetate (PVAC).

    研究掺聚醋酸乙烯水泥砂浆的轴拉和轴压应力—应变关系、抗弯性能以及长期粘结抗弯强度。

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  • In this paper, problems of bending of thin plates under the combined action of lateral loading and in-plane forces are studied by means of perturbation method.

    本文应用摄动方法研究了薄板在侧向载荷和中面力的联合作用下的弯曲问题。

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  • The ultrasonic horn and bending vibration cutter are studied as a system in this paper.

    将超声波变幅杆与弯曲振动刀杆作为一个系统加以研究。

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  • In this paper, with bending loss of optical fiber, deformation of rock layer can be monitored.

    在本论文中,首先根据光纤的弯曲损耗原理监测岩层的变形。

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  • Skew bending theory and space truss theory are discussed briefly in the paper.

    文中就有代表性的斜弯理论和空间桁架理论进行了述评。

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  • In this paper, the tension bending coupling model is presented by virtual work principle, the effect of the bonding layer between beam and piezoelectric actuator is considered in the analysis.

    利用虚功原理,建立了单面粘贴有压电致动器的梁结构的拉伸-弯曲耦合模型,在分析过程中,考虑了梁与致动器之间粘贴层的影响。

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  • The impact fatigue property of cemented carbide was studied by impact bending test in this paper.

    采用冲击弯曲试验研究了硬质合金的冲击疲劳性能。

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  • In this paper, the bending response of RC beams strengthened with high-performance ferrocement considering static and fatigue load were investigated.

    对用高性能水泥复合砂浆钢筋网加固的钢筋混凝土梁进行了正截面受弯静力和等幅疲劳试验研究。

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  • The paper presents an analysis of the axisymmetric bending of a functionally graded circular plate under elastically supported boundary condition.

    对周边为弹性支承边界条件下的功能梯度材料圆板轴对称弯曲问题进行了分析。

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  • In this paper, nonlinear dynamic characteristics of piezoelectric bending actuators under strong electric field are studied.

    研究压电弯曲执行器在强电场作用下的非线性动力行为。

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  • In this paper, the twice bending process for bending part with stiffners is analyzed and the proper structures of dies are designed.

    分析了带有加强筋板的厚板弯曲件的两次弯曲成形工艺,并设计了合理的模具结构。

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  • In this paper the mechanism of lateral bending deformation of Lear springs is studied.

    对钢板弹簧的侧向弯曲变形机理进行了分析。

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  • This paper studies the theory and technology of bending cubic wood and some method of softening.

    本文从方材弯曲的原理出发,分析了弯曲技术及木材软化处理的一些方法。

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  • The coordinate transformation method is used in this paper to convert bending problems of orthographic concrete plate to isotropic.

    利用坐标变换将钢筋混凝土板的弯曲问题变换为各向同性板弯曲问题。

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  • A computer method is presented in this paper for the bending analysis of unbonded prestressed concrete structures after cracking.

    本文建立了无粘结预应力混凝土结构开裂后弯曲计算的计算机方法。

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  • In this paper, the test results of bending concrete specimens are shown, and the vlues of plane-strain fracture toughness, calculated by four different methods, are compared with one another.

    本文,对混凝土弯曲试样进行了测试,并用四种不同的方法进行了平面应变断裂韧性的计算和比较。

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  • This paper makes a summary of bending technology for car's doors, and reveals some factors to be considered in designing of car's doors bending machines.

    本文对汽车车门的包边技术进行了技术总结,揭示了车门包边设备设计时应当考虑的若干因素。

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  • This paper makes a summary of bending technology for car's doors, and reveals some factors to be considered in designing of car's doors bending machines.

    本文对汽车车门的包边技术进行了技术总结,揭示了车门包边设备设计时应当考虑的若干因素。

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