分层抄造的芳纶原纸比一次抄造的芳纶原纸的抗张强度和撕裂度高；
The tensile strength and tear of aramid paper that papermarking for two is strong than the aramid paper which is papermarking for one.
断裂韧性对纤维长度的依赖性比撕裂和抗张强度大。
Compared to tear resistance and tensile strength, fracture toughness is more dependent on fiber length.
试用结果表明，这种成形器具有成纸匀度好，纸张纵横向抗张强度比小的特点，而且结构简单、体积小、制作容易、费用低，因而是一种很好的圆网成形器。
Productive practice and study of lateral flow vat showed that the paper's tensile ratio of machine—direction to cross—direction can be easily adjusted by employing a flow velocity regulating board.
在抗张强度没有明显降低的条件下，新创立的双时效比正常时效的冲击疲劳寿命与动态断裂韧性分别延长和提高了35 。
By our new way of double aging, on which we have done research since 2002, the impact fatigue life can be prolonged by 35.
在抗张强度没有明显降低的条件下，新创立的双时效比正常时效的冲击疲劳寿命与动态断裂韧性分别延长和提高了35 。
By our new way of double aging, on which we have done research since 2002, the impact fatigue life can be prolonged by 35.
应用推荐