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- Stress Relaxation Time of Hay and Its Application 牧草应力松弛时间及其应用
- stress relaxation time [化] 应力松弛时间
- Chemical stress relaxation of wood. 木材的化学应力松弛。
- Based on scale transform method of time, an experiential formula is proposed for viscoelastic stress relaxation process. 通过时间标度变换方法，提出了粘弹性应力松弛过程的一个经验公式。
- At the same time, effects of the first temperature and the second time conditions on the compress stress relaxation were also studied. 同时，研究了一次发泡温度和二次硫化时间对泡沫材料压缩应力松弛的影响。
- The results shows that die pressure ofextruder, relaxation time of polymer and geometrical parameters of die have significanteffect on stress tensor in extruder die. 模拟结果表明:机头压力、材料的松弛时间以及口模流道的几何尺寸对高聚物在机头中的应力张量的变化影响较大;
- The mathematic model of sponge rubber's long time stress relaxation performance is got from the curve fitting of test results. 通过对试验结果进行的曲线拟合,得到了海绵橡皮长时应力松弛性能的数学模型;
- The thermal relaxation time of small drops and particles in air is quite short. 空气中小水滴和粒子的热张弛时间是非常短的。
- A long time stress relaxation experimental method suitable for spong rubber is preliminarily conformed from our study in this papper. 通过对海绵橡皮长时应力松弛试验方法的研究,初步确定了适合于海绵橡皮的长时应力松弛试验方法;
- The creep damage and cycle stress relaxation are found to be greater when hold time is increased and the crack propagates from transgranularly to intergranularly. 保持时间增加,试样中蠕变损伤增大,循环应力松弛更多,裂纹扩展机制由穿晶方式向沿晶方式转变。
- Its my relax times at friday night. 星期五的晚上，是我最松懈的一个晚上，
- And the first normal stress difference near the exit of die increases with relaxation time increasing which result in the extrusion die swell and the warpage of side walls increasing. 此外，随着松弛时间的增大，口模出口附近气辅段的第一法向应力差增加，从而导致离模膨胀和两侧壁向内的翘曲变形均增大。
- We showed that the methyl peak is not suitable for quantitative analysis because it often has long relaxation time. 本文对药物核磁共振定量分析的参数作了较为详尽的研究，提出了选择定量特征峰的新标准。
- Addition of Y2O3 about 0.05wt% can improve the alloy stress relaxation property. 加入质量分数为0·05%25的纳米级Y2O3后,改善了合金的抗应力松弛性能。
- The truth is that too much responsibility, too little relaxation time and a sense of urgency can erase one's joy. 事实上，过多的责任、过少的放松时间，再加上某种急迫感，都可能会抹煞掉我们的喜悦。
- It is used to simulate the stress relaxation process of different kinds of material. 对聚合物材料应力松弛过程进行了拟合处理。
- Objective To study the hippocampal T2 relaxation time(HCT2) in healthy Chinese and its influencing factors. 目的探讨正常中国人海马T2弛豫时间(HCT2)及其影响因素。
- The stress relaxation behavior characters of TC4 alloy and influence of processing factors were studied. 摘要研究了TC4合金应力松弛行为的特徵和工艺因素的影响。
- The experimental results show that the stress relaxation curves of Eyring model is more close to the measured values. 欧林模型可以更好地描述柔性复合材料的应力松弛性能。
- The relaxation of the jet to its final diameter has been used to provide a direct estimate of the fluid relaxation time. 射流到其最终直径的松弛过程，被用来对流体的松弛时间提供直接的估算。
