查询词典 tensile

Compressive strength test, tensile test and dynamic machine analysis were employed to study their mechanical properties.

通过压缩试验、拉伸试验和动态热机械分析研究了3种聚氨酯泡沫的机械性能。

Research results indicate that casing bend not only makes effective cross section decrease but also leads to casing snapping owing to larger local tensile stress.

结果表明：套管弯曲不仅使有效横截面降低而且由于局部拉应力过大造成套管拉断。

The material elastic modulus and yielding limit stresses at the temperatures of 25℃,30℃,40℃ and 50℃ are determined according to the results of tensile tests.

对苯乙烯基形状记忆聚合物进行了拉伸实验研究，测定了该材料在25℃、30℃、40℃和50℃时的弹性模量和屈服极限。

Ever hear of tensile strength? Hooke's Law of Elasticity?- What do you think?

亲爱的你忘记了，我只吃自己的糖，别人的糖我不要

The tensile strength and the elongation at break of PUelastomers increased with increasing the strength of electric field.

这为PU的形态结构及性能的控制提供了一种可能的方法。

Using nickel aminosulfonic bath as a study system of electroform ing and by adding cobalt aminosulfonic,the internal stress,composition,hardness and tensile strength of the electroform ed nickel-cobalt deposit were tested.

采用氨基磺酸镍镀液作为电铸的研究体系，并在镀液中加入氨基磺酸钴，对镍钴合金电铸层的内应力、组成、硬度、抗拉强度等进行了测试。

The stress-strain curves of Cu-Zn-Al alloys at different temperatures have been plotted on the tensile machine with the aid of electrometry. The main results were as follows: 1. When specimens were deformed within the range of M_s and M_d, the critical stress for inducing martensitic transformation increased with the temperature, and there existed a linear relationship between them. 2. When specimens were deformed above Af, complete pseudoelasticity might be obtained theoretically, which might be damaged, h...

在拉力试验机上用电测法测绘了Cu-Zn-Al合金在马氏体相变点上下各温度的σ-ε曲线，所得主要结果如下：(1)试样在M_s与M_d之间加载，随着温度升高，诱发马氏体相变所需临界应力增大，且加载温度与临界应力之间存在着线性关系；(2)在A_f点以上加载，理论上可获得完全的伪弹性，但加载温度过高或应变量过大，均会损害伪弹性；(3)试样在M_s点上下温度区域变形，得到的伪弹性回复和形状记忆回复之和在80%以上，但在M_s点附近总回复量出现一极小值，且伪弹性回复在M_f点以下又有所回升。

Part 3 : determination of tensile strength and elongation.

第3部分：抗拉强度和伸长的测定

The effects of strain rate and temperature on the tensile yield strength and elongation of titanium aluminides are studied.

摘 要 研究了应变速率和温度对Ti45Al10Nb合金的屈服强度和延伸率的影响。

With the increase of aging temperature, the tensile strength decreases . with the increase of elongation.

随着时效温度的升高，合金的拉伸强度降低，而延伸率则不断增加。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。