查询词典 tensile strength

Based on the analysis of the modified surface of fiber by ESCA, the effects of treatment parameters on the properties of PET/epoxy composite are examined in terms of interlaminar shear strength and transverse tensile strength.

研究了冷等离子体处理工艺参数对 PET纤维/环氧复合材料界面剪切强度、横向拉伸强度的影响。

Furthermore, the tensile strength and the elongation at break of PU elastomersincreased with increasing the strength of magnetic field.

本文首次研究了在外加电场中合成的PU弹性体的形态结构和力学性能。

Results show that the tensile strength and the tear strength could reach 8.71MPa and 52.14kN/m respectively in the presence of 150phr ethylene silicone rubber,1phr hydrogenous silicone oil,2phr polyvinylsilicone oil,4 phr hydroxyl silicone oil and 40phr amorphous silica.

结果表明，在150份乙烯基质量分数为0.13%的硅橡胶中加入1份硅氢基质量分数为1.65%的含氢硅油、2份乙烯基质量分数为8%的多乙烯基硅油和4份羟基硅油，用40份白炭黑增强，可得到拉伸强度为8.71 MPa，撕裂强度为52.14 kN/m的乙烯基硅橡胶。

The surface disposal method of the invention solves the problem that the connecting type of existing microcapsule and resin matrix leads the tensile strength and impact strength of the resin matrix to be obviously reduced with the increment of adding quantity of the microcapsule.

本发明解决了现有微胶囊与树脂基体之间的连接方式使树脂基体的拉伸强度和冲击强度随着微胶囊加入量的增加显著下降的问题。

Olymethyl methacrylate shows a good mechanical strength, tensile strength and hardness and is easy to polish.

MMA是一种脆的，具有高硬度高刚性和高强度的物质。另外PMMA还不易刮伤并容易抛光。

According to Page's tensile strength equation,we deduce that the decrease of shear strength of recycled fibers is the major cause of quality decay of recycled fibers when considering the change of pentosan content,the change of fiber length distribution and the change of scattering coefficient of paper.

根据著名的Page方程，从回用纤维中聚戊糖含量的变化和回用纤维长度分布的变化以及回用纤维纸页光散射系数变化等数据中推断出了影响回用纤维品质衰变的主要因素，并进一步探讨了这些因素影响回用纤维品质的机

The results show that the grain size is refined by the addition of Nd or Dy, especially combined addition is better than single addition. With the addition of 0.2 % Nd and 0.6% Dy, the grain size is reduced from 150 μm to 60 μm. Combined addition with two rare earths elements makes the tensile strength, yield strength and elongation of ZK10 alloy increase to 191.0 MPa, 69.0 MPa, and 16.6%, increasing by 89%, 43%, 232% respectively, compared with ZK10 alloy without RE element.

结果表明：ZK10镁合金中分别加入Nd和Dy均能细化晶粒，且Nd和Dy同时加入的效果优于单一加入的效果，当同时加入质量分数为0.2% Nd和0.6% Dy时，合金的平均晶粒尺寸由原来的150 μm细化至60 μm，使ZK10合金的抗拉强度和屈服强度分别提高至191.0 MPa和69.0 MPa，伸长率达到16.6%，与未加入稀土的ZK10合金相比分别提高89%，43%和232%。

The nanocomposite was superior to the pure polymer in thermal stability , tensile strength and right-angle tearing strength.

纳米复合材料的热稳定性、拉伸强度和直角撕裂强度均比纯聚乙烯醇有很大提高。

The result makes clear: CF surface acidity is luscious it is good to increase and increase effect of acid treatment of; thick saltpetre what round amount handles time as thick nitric acid to oxidize than air, when the time that handles CF when thick nitric acid is 20 Min, tensile strength of CF/TPI composite material and flexural strength rise respectively 10% with 14%, XPS shows CF surface active is right now luscious the group increases than was not being handled 35.89%.

结果表明：CF表面酸性官能团的数量随着浓硝酸处理时间的增加而增加；浓硝酸处理效果比空气氧化好，当浓硝酸处理CF的时间为20 min时，CF/TPI复合材料拉伸强度和弯曲强度分别提高10%和14%，XPS表明此时CF表面活性官能团比未处理增加35.89%。

Summarizing results show that study on the experiments and simulation of mechanical behaviors of carbon nanotubes is testing and simulating about its parameters, such as Young's modulus, shearing strength and tensile strength, the advantage...

综述结果表明：碳纳米管力学行为的试验与仿真研究主要表现在采用不同的试验方法与势函数对其弹性模量、抗剪强度、抗拉强度等参数进行测试与计算仿真，分析了这些方法用于研究碳纳米管力学行为的优缺点。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失