So it is necessary to study hot stretch properties, hot drawing of shell parts and its finite element simulation of magnesium alloys for providing technical supports of plastic processing.
由于镁晶体为密排六方结构，镁合金的室温塑性加工能力较低，因而很有必要研究镁合金的热拉伸性能，壳形件热拉深成形及其有限元模拟，为今后镁合金塑性加工提供必要技术支持。
In this paper, the crystalline morphology, thermology, rheology and mechanical properties of clarified PP are investigated by PLM, DSC, Rheometer and stretch tester.
采用偏光显微镜(PLM)、差示扫描量热仪(dsc)、毛细管流变仪和拉伸试验机对透明聚丙烯(PP)的结晶形态、热学、流变性、力学性能进行了研究。
Objective to investigate the relationship between phenotype transformation and biomechanical properties of detrusor smooth muscle cell (DSMC) subjected to the cyclic mechanical stretch.
目的探讨周期性张力作用下的逼尿肌细胞表型转化与其生物力学特性改变的关系。
This article also systematically studied the effects of reactors' parameters, pressure of steaming, temperature of stretch and dryer on fiber's ultimate properties.
文中还系统地研究了反应釜的各项参数对聚合物性能的影响； 纺丝线定型压力、二牵伸温度以及烘干温度对缩率的影响。
Made PSA filament shorter by the cutting and stretch-breaking way and contrasted the yarn properties to choose a better way.
使用切断和牵切的方式将芳砜纶长丝变短进行比较，选择较好的处理方式。
Made PSA filament shorter by the cutting and stretch-breaking way and contrasted the yarn properties to choose a better way.
使用切断和牵切的方式将芳砜纶长丝变短进行比较，选择较好的处理方式。
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