strength modulus

Suitable amount of wood powder was also helpful for the increase of composite tensile modulus, flexural property and heat distortion temperature, while it might decrease the impact strength and tensile elongation.

适量木粉能提高复合材料的拉伸模量、弯曲性能和热变形温度，但材料的冲击强度和断裂伸长率有所降低。

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An empirical equation describing the relationship of elastic modulus and compressive strength of RAC is obtained.

建立了再生骨料混凝土弹性模量与立方体抗压强度的相关关系式.

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The tensile modulus and strength of the microfibrillar composites are significantly enhanced with increasing the hot stretching ratio, indicating that the microfibers have a good reinforcement on the PET/ PE composites.

复合材料的拉伸模量和拉伸强度随拉伸比增加显著增加，表明微纤化对材料具有良好的增强效果；

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The increase of draw ratios in three-stage drawing process decrease the linear density of PAN fiber and improve the strength, sonic orientation and tensile modulus.

三级拉伸工艺中各拉伸比的提高均有利于PAN纤维线密度的减小及其强度、声速取向度和抗张模量的提高；

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Compared with neat PA6, the tensile modulus, the yield strength and the hardness of the nanocomposites were improved by about 100% 75%, and 25%, respectively, with incorporation of only 1 wt% CoAl-LDH.

当仅加入1wt%LDH时，尼龙6纳米复合材料的弹性模量、屈服强度和硬度比纯尼龙6分别提高了100%、75%和25%。

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Processing of ramie aramid core-spun yarn which heart yarn is high strength high modulus aramid filament.

并介绍了高强高模的连续芳纶纤维作为芯纱,苎麻芳纶摩擦纺包芯纱的工艺.

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The tensile and impact strength, Young's modulus, elongation at break and tensile energy absorption of the blend ( uHDPE/ PA6:90/ 10) are enhanced quite a lot after ultraviolet irradiation.

力学性能测试结果表明，紫外线辐照能明显提高共混材料（uHDPE／PA6：90／10）的拉伸强度、断裂伸长率、拉伸断裂能和冲击强度。

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The relationship between bending modulus of elasticity and bending strength was also linear.

抗弯弹性模量与抗弯强度具有密切的线性关系.

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The perspective application of high strength and high modulus poly ( vinyl alcohol ) was mentioned.

从聚合方法和引发方式两方面介绍了国内外合成高相对分子质量 聚乙烯醇 研究进展.

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It is pointed that 75 and 200 are the threshold temperatures of elastic modulus and uniaxial compression strength respectively.

指出了75℃200℃别是花岗岩弹性模量和单轴抗压强度的门槛温度.

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