查询词典 tensile

The tensile strength and stretch modulus of the composites,which the interface number is one,are much higher than that of more than one interface.

界面数大于1比界面数为1的复合材料的拉伸强度和拉伸模量明显偏高。

As to the hybrid composites of more than one interface,if the layer number is certain,the number of interface have a little influence on the tensile strength and stretch modulus of hybrid composites.

界面数大于1的混杂复合材料在芳纶纤维铺层数一定的情况下，界面数的多少不影响混杂复合材料拉伸强度和拉伸弹性模量的大小。

The unidirectional kevlar/glass fiber hybrid composites are made in the present work.The longitudinal tensile strength and stretch modulus have been tested and analyzed.

本文对单向芳纶/玻璃纤维复合材料进行制作，对其纵向拉伸强度、拉伸模量和弹性伸长进行实验分析。

The results indicate that the tensile flow stress of the composite sheet decreases with increasing deformation temperature and decreasing strain rate,while the maximum elongation to failure increases from 5.03% to 71.07%.

摘 要：当温度为300~450 ℃，应变速率为0.001~0.1 s1时，在WDW-E200拉伸机上采用单向拉伸实验研究喷射沉积7075Al/SiCp复合材料板材的高温变形行为；分析板材的变形激活能以及流变应力、变形温度和应变速率之间的关系。

The results show that the error of considering the curve of strand as line is less than 2%, through the comparison with the result of FEA and experimental data, the error of principal tensile stress is less than 0.2 MPa, which prove that the precision of the method meets engineering calculation requirement, the method is feasible.

理论分析结果显示，将预应力束的平弯曲线用直线代替产生的误差不超过2%，该公式计算结果与有限元结果及实测数据比较表明，主拉应力的计算误差小于0.2 MPa，结果满足工程精度需要，该方法可行。

There is a relationship between the steel bar Leeb hardness and its tensile strength.

在新房的质量鉴定和旧房的改造过程中，钢筋抗拉强度是不可缺少的判定依据。

Such as cold-drawn steel, square steel, round steel, hot die steel, cold-working die steel, mirror die steel, machine steel, tool steel, structural steel , carbon steel, medium carbon steel, powder steel, high-speed steel, tungsten steel, chromium steel, chrome molybdenum alloy steel, heat-resistant steel, tensile steel, bearing steel, spring steel, alloy tool steel .....

如冷拉钢，方钢，圆钢，热作模具钢，冷作模具钢，镜面模具钢，机械用钢，工具钢，结构钢，碳素钢，中碳钢，粉末钢，高速钢，钨钢，铬钢，铬钼合金钢，耐热钢，拉力钢，轴承钢，弹簧钢，合金工具钢。。。。。

Longer fatigue life is the key point for spring steel with ultimate tensile strength of 2 000 N/mm2 grade.

提高齿轮钢的强度需要改善其抗疲劳性能；1200N/mm2螺栓钢和2000N/mm2弹簧钢的强度需要改善抗延迟断裂性能和抗疲劳性能；提高微合金非调质钢的强度需要改善其韧性。

The fracture reason of the spline shaft was analyzed by fracture observation, chemical composition analysis, metallurgical structure observation, hardness test and tensile test.

摘要对断裂的花键轴进行了断口宏微观观察、化学成分分析、金相组织检查、硬度检测及静态拉伸测试。

The bending strength of concrete with micro slag enhanced much larger than tensile and compressive strength.

抗弯强度的增长率大于轴拉和轴压强度增长率。混凝土的拉压强度比和弯压强度比基本不变。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。