Liquid crystalline polymer has the highest strength and modulus. Nowadays it is well known as super engineering plastics.
液晶高分子材料具有相当高的强度和模量,被誉为当代超级工程塑料。
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。
This paper has arrived at the compressive strength, shear strength, modulus of elasticity, poisson's ratio, moisture content, water absorption and softening factor of lime-sand brick masonry.
本文通过对灰砂砖及灰砂砖砌体的较系统的试验研究,得出了灰砂砖砌体的抗压强度、抗剪强度、弹性模量、泊桑比系数、含水率、吸水率及软化系数等。
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