Strains can be introduced by differentialshrinkage, uneven cooling, or nonuniform flow.
株，可引入微分收缩，冷却不均匀，或不均匀流量。
2
The making of same spinneret differential linear density and differentialshrinkage filaments is of great value to the wool-like researches of man-made filaments.
在化纤长丝短纤维化的研究工作中，同板异纤度异收缩丝的制取具有重要意义。
3
The over feed and feeding method in air-texturing, the differentialshrinkage rate and average shrinkage in differential shrinking can affect the CV value of air-jet textured yarn remarkably.