With the aging time increasing, degradation effect became more superior, mechanical property and crosslink density decreased, while Compression permanent distortion increased.
但继续老化后，主链断裂逐渐占据主导地位，发生了氧化裂解，使橡胶力学性能和交联密度下降，压缩永久变形率增加；
The mechanical factors for the property of welding joint are welding defects, discontinuity of joint shape, welding residual stress and welding distortion.
通常，影响焊接接头性能的力学因素有焊接缺陷、接头形状的不连续性、焊接残余应力以及焊接变形。
Central axle distortion and power transformation graph find wide USES in design of various mechanical components and products.
在机械零部件和各类制品中，中心轴变化图形和乘幂变换图形的应用十分广泛。
This study can be applied in analyzing the surface profile and distortion, which is very important in theory and practice for the fields of aviation, mechanical and architecture industries.
该项研究可应用于分析物体表面轮廓和变形状况，对航空、机械、建筑等工业有重要的理论意义和实用价值。
The glass fiber-reinforced polypropylene with different compatilizer content were prepared, their mechanical properties and distortion were analyzed, and their mechanism was discussed in the paper.
制备了不同相容剂含量的玻璃纤维增强聚丙烯，并对其力学性能和形变进行分析， 初步探讨了机理。
Harmonic distortion arises from the nonlinear vibrations of mechanical device of seismic source and the coupling between the vibrator and the ground.
由于震源的机械装置和振动装置的非线性振动以及振板与大地的耦合等问题，在震源向地下输入能量的同时，也产生了谐波畸变。
As the chlorine content of the product increased, the heat distortion temperature increased significantly, its targets have been increased mechanical strength, its wide range of applications.
该产品随着氯含量的提高，其热变形温度明显上升，其机械强度指标也相应提高，其应用范围十分广泛。
As the chlorine content of the product increased, the heat distortion temperature increased significantly, its targets have been increased mechanical strength, its wide range of applications.
该产品随着氯含量的提高，其热变形温度明显上升，其机械强度指标也相应提高，其应用范围十分广泛。
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