英语释义

1. the amount by which a material stressed beyond its elastic limit fails to return to its original size or shape when the load is removed

片语

permanent compression set永久压缩变形

permanent set detail永久凝固

permanent distortion永久变形；残留变形

permanent t set永久变形

permanent magnet generating set永磁发电装置

Breaking permanent set扯断永久变形

permanent deformation[力] 永久变形，残留变形

semi-permanent set半永久定型加工

permanent pleat set永久性褶裥定形

PERMANENT TENSION SET TEST永久伸长率试验

The permanent compression set value压缩永久变形率

英汉例句

• metal flow takes place within the plastic range of the metal, so that the bend retains a permanent set after removal of the applied stress.

  金属的流动发生在金属的塑性变形范围之内，因此在施加的外力去除之后弯曲保持永久的变形。

• the orientations of polyurethanes resulted in a large number of the residual orientation , the stress softing and stress hysteresis , the permanent set , the higher modulus and strength of materials .

  取向的结果，导致大量的硬段残留取向、应力软化、应力滞后和高变形，以及材料的高模量和高强度。

• the results showed that the high carboxylated nbr featured high hardness, tensile strength and modulus, good abrasion resistance, but greater permanent set and poorer processing safety;

  结果表明，高羧基丁腈橡胶具有硬度、拉伸强度和定伸应力高，耐磨性好，压缩永久变形大，加工安全性较差等特点；

• there is no permanent set to the rung and no damage to the ladder.

  没有长期设置为响，也没有损害的阶梯。

• sds thus produced has permanent set less than 30% without any deficiency of other physical mechanical properties.

  这样合成出来的sds的永久变形量＜30％，而且不影响产物的其它物理机械性能。