The fibre volume fraction is the primary physical performance parameter, while the mechanical research focuses on the composite elastic properties.
纤维体积分数是物理性能研究的最主要参数，力学分析以复合材料的弹性性能为主。
The oil resistance and mechanical properties of NBR/PVC blends were improved with the increase of mass fraction of acrylonitrile of NBR.
结果表明，随着NBR中结合丙烯腈质量分数的增加，NBR/PVC共混胶的耐油性能明显增强，力学性能也相应有所改善；
The graft copolymer was a kind of thermoplastic elastomer with good mechanical properties when mass fraction of polystyrene macromer was about 40%.
结果表明，当聚苯乙烯大单体的投料质量分数在40%左右时，此接枝共聚物是一种性能良好的热塑性弹性体。
The relation of volume fraction of plasticizer in coating film with the mechanical property was investigated.
研究了涂层中增塑剂体积分数与涂层力学性能的关系。
The effect of the volume fraction of short carbon fibers on density and mechanical properties of the SCFRC was studied.
研究了短切炭纤维的体积分数对SCFRC材料的体积密度和力学性能的影响规律。
One dimensional mechanical behavior of isotropic SFRC with fiber volume fraction fis equal to axial mechanical behavior of unidirec-tionally aligned short fiber composite with fiber volume fraction F.
发现体积含量为f的短纤维无序取向SFRC一维力学行为，等效于体积含量为F的短纤维单轴取向SFRC在取向轴上的力学行为。
The effect of peroxide proportion on gel fraction of crosslinked PE and the relationship between gel fraction and the mechanical properties of the compound were investigated.
探讨了过氧化物用量对交联聚乙烯凝胶含量的影响，以及凝胶含量与材料力学性能的关系。
The composite skirts for solid rocket motor shells fabricated by VARTM (VacuumAssisted Resin Transfer Molding) had poor mechanical properties because the fiber volume fraction was very small.
VARTM工艺成型的固体火箭发动机壳体复合材料连接裙段构件纤维体积含量较低，复合材料力学性能不佳。
The effects of organic silicon mass fraction on polymer state, mechanical properties, water resistance and yellowing resistance of siloxane-modified aliphatic polyurethane were investigated.
考察了不同有机硅含量对聚合物状态、力学性能、耐水性和耐黄变性能的影响，以及有机硅改性脂肪族聚氨酯树脂在合成革上的应用性能。
Semi-solid forming; Al-Pb Alloy; Mechanical agitation; Temperature; Solid fraction;
半固态成型；铝铅合金；机械搅拌；温度；固相率；
The effect of peroxide content on mechanical properties and gel fraction was researched, as well as the effects of carbon black, ZnO and antioxidant on properties of material.
探讨了过氧化物用量对交联聚乙烯凝胶含量的影响，以及凝胶含量与材料力学性能的关系。
The effect of peroxide content on mechanical properties and gel fraction was researched, as well as the effects of carbon black, ZnO and antioxidant on properties of material.
探讨了过氧化物用量对交联聚乙烯凝胶含量的影响，以及凝胶含量与材料力学性能的关系。
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