With the store time goes on, the compliance and the balance stress of PHBV fibers decrease, due to the increase of crystallinity.
2
随着改性剂掺量的增大，蠕变柔量降低，恢复率增大，改性效果越好。
With the increase of the modifier dosage, creep compliance declined and recovery rate raised in the same time, the modification effect is better.
3
通过实验研究，给出了固体推进剂的体积蠕变柔量、体积松弛模量和材料的初始气孔率。
Based on the experimental study, volume creep compliance, volume relaxation modulus and their main curves and initial void content of solid propellant are given.
点击反馈