• 3.9弯曲模量曲线测定特征温度

    Table 3.9. Characteristic temperatures determined from the bending modulus curves.

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  • 湿热复合材料弯曲强度影响大于弯曲模量影响。

    The influence of hygrothermal environment on flexural strength of composites is greater than flexural modulus.

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  • 碱化处理使复合材料弯曲强度弯曲模量分别下降20

    Alkaline treatment of wood flour makes flexural strength and flexural modulus of the composite decrease by 20.

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  • 合金弯曲强度弯曲模量都随着合金中abs升高下降

    The flexural strength and flexural modulus decreased with the increasing amount of ABS.

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  • 力学性能显示加入HA微粒弯曲强度弯曲模量得到了提高

    Mechanical property showed that bend intensity and bend mould were both enhanced after addition of ha granules.

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  • 实验表明随着纤维含有纤维长度增加材料弯曲模量递增趋势。

    Experimental results show that the flexural modulus increases with the increases of the fibre content and length.

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  • 毛竹沿径向弯曲强度弯曲模内层竹黄最外层青处逐渐增大

    With respect of bamboo, bending strength and modulus of rupture increased gradually from inboard bamboo inner place to outboard bamboo skin in the radial direction.

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  • 结果表明复合材料拉伸强度强度和弯曲模量随着云母用增加而提高

    The results showed that the tensile strength, flexural strength and flexural modulus increased obviously with increase of amount of Mica.

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  • 结果表明随着EPDM硬度增加,共混不仅韧性提高弯曲模量也大幅度上升。

    Results showed that as the hardness of modified EPDM increased the brittle-ductile transition moved to high rubber contents and the flexural modulus increased profoundly, however.

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  • 织物硬挺度测试仪,可通过简单操作计算测出织物弯曲高度弯曲刚度弯曲

    Fabric Stiffness Tester. To determine the bending height, flexural rigidity and bending modulus of fabric by simple procedures and calculation.

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  • 通过良好界面控制显著提高复合材料弯曲强度弯曲模量提高强度的提高幅度大。

    Flexural strength and modulus of super-hybrid composite can be improved greatly by the better interfacial control. And the increasing rate of flexural modulus is more than that of flexural strength.

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  • 随着复合材料ha增加,材料的弯曲强度弯曲大幅提高,而材料的抗拉强度即韧性降低不大。

    With the increase in ha content, the flexural strength and flexure modulus of composites had been greatly increased and the tensile strength of composites had only a little change.

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  • 结果表明,OM MT添加可以提高体系拉伸强度弯曲强度弯曲,但冲击强度会某种程度的下降;

    The addition of OMMT improved the tensile strength, flexural strength and flexural modulus of the alloy, however, the impact strength decreased to a certain extent.

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  • 结果表明,随着植物油多元醇加入增加,泡沫塑料的压缩强度弯曲逐渐减小,弹性模量呈先缓慢上升下降趋势。

    The results showed that compressive strength and bend modulus were decreased and elastic modulus increased, then dropped when vegetable oil polyol was used.

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  • 碳纤维比例增大,该复合材料拉伸强度弯曲强度、弯曲变形温度呈上升态势;而缺口冲击强度及击穿电压呈下降态势。

    The results of experiments show that tensile strength, bend strength, bend modulus and heat deformation temperature of the composite materials are increased with the increase of carbon fibre content.

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  • 织物硬挺测试仪,可通过简单操作计算织物弯曲高度弯曲刚度弯曲模量标准ERT 50 - 2ASTMD1388 BS 3356。

    Fabric by tester dull color. gives degrees operation and simple calculation out the fabric of bending height, bending rigidity, bending modulus. Standard: ERT 50-2 ASTM D1388 bs3356.

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  • 胶粉自制表面改性剂ACDI预处理后,其相应的RHDPE/EVA/MWRP体系拉伸强度弯曲分别增加35%和25%,而对共混物的其它性能影响不大。

    The tensile strength and the bending modulus of RHDPE/EVA/MWRP blend increased by 35% and 25% respectively when the waste rubber powder was modified by self-made surface modifier ACDI.

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  • 测试塑木板材的拉伸强度弯曲强度、冲击强度、拉伸弹性弯曲弹性模量等力学性能;

    The tensile strength, bending strength, impact strength, tensile modulus of elasticity and bending modulus of elasticity were determined.

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  • 结果表明云母有效提高PP弯曲强度模量、悬臂梁缺口冲击强度耐热性能;

    The results show that the addition of mica can enhance the flexural strength, flexural modulus, notched Izod impact strength and heat deformation temperature of the composites;

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  • 到目前为止通过拉伸压缩弯曲试验测得了木材弹性

    So far, we have found that the static elastic modulus of wood can only be measured through the experiments of tension, compression and bending.

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  • 在不规则样条负荷-挠度取拐点直线段切线横坐标的交点作零点修正后所测得的弯曲弹性模量比较接近真实值。

    Drawing a tangent after inflection and intersected the abscissa the slope of the tangent was taken as the flexile modulus.

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  • 作为实例给出渤海2550、100重现平整冰层设计厚度分布压缩强度分布、弯曲强度分布、剪切强度分布弹性模量分布。

    As samples, the distributions of ice sheet design thickness, compressive strength, flexural strength, shear strength and elastic modulus for ice periods of 25, 50 and 100 years are presented.

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  • 厚度不变时,破坏载荷弯曲强度弹性模量金属厚度增加而增加

    Result When the whole thickness of the samples were determined, the fracture load, bending strength and elastic modulus were increasing according the increase of the metal thickness.

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  • 本文介绍CSY传感器系统实验仪上扩展弯曲材料弹性实验。

    A new experiment of measuring modulus of elasticity with the flexural method on the experiment device of CSY sensor system is introduced.

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  • 结果表明,在不饱和聚酯树脂中加入2 0 %该类收缩添加剂,树脂的固化收缩率为2 1% ,弯曲强度保有率为88% ,弯由没有明显变化

    It shows that after adding 20% low profile additive to the UP resin, the shrinkage rate of cured resin is 2.1%, the retention rate of bending strength is 88% and no change in flexural modulus.

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  • 材料密度弯曲强度模量影响很大,但对弯曲挠度基本没有影响

    The results also show that the density has a great impact on the strength and modulus rather than the flexural deflection.

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  • 利用弯曲振动试验、纵波传播试验、纵波共振试验测定刨花板动态抗弯弹性

    The dynamic deflection moduli of particleboard were measured by flexural vibration. longitudinal transmission and longitudinal resonant vibration.

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  • 阐述了基于原子显微镜(afm)弯曲测试纳米梁杨氏模量理论方法

    The theory and method of bending test on nanobeam for the measurement of Young's modulus based on atomic force microscope (AFM) are introduced.

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  • 弯曲壁缺省对多胞固体产生极大影响,多胞材料体积剪切模量弹性模量随胞壁弯曲程度、胞壁缺省增加显著下降

    The results show that the bulk modulus, shear modulus and elastic modulus decrease remarkably with the increasing degree of wavy and the missing of cell wall.

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  • PV C - U型材弹性试验发现,同一样品规则样条不规则样条的弯曲弹性模量相差较大。

    In the testing of the flexile modulus of PVC-U profiles, the load-deflection trace varied with the shapes of the samples, an inflection appeared when using irregular samples.

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