It have also quined the finding that the beraking strength and the sonic modulus, increases, the compliance and the breaking elongation decreases as the sonic velocity orientation factor increases under otherwise equal condition.

 
  • 同時(shí)還發(fā)現:真絲新材料的強度和聲速模量都隨大分子取向度的增加而增大,而柔量和伸度卻隨取向因子的增加而降低。
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