The hydraulic fatigue performance test is the most fundamental trial in the development and production process of oil cooler.
在机油冷却器产品开发与生产过程中液压疲劳性能测试是最为基础的试验之一。
Now, the fatigue performance testing of the cable anchor has become an important test content, the equipment of fatigue for prestressing reinforcement has been in a low level.
现在，锚索锚具的疲劳性能检测已经成为一项重要的检测内容，然而，作为预应力锚具产品的检测用的试验机却一直处于较低的水平。
This paper describes the performance test, contact fatigue strength test and bending fatigue strength test on the gear reducer of involute point contact Ferrographical analysis is made.
本文对渐开线点啮合齿轮减速器进行了性能试验、接触疲劳强度和弯曲疲劳强度试验，同时还进行了铁谱分析。
However, when the week went over 25 hours, overall performance for the test subjects decreased as "fatigue and stress" took effect.
然而，如果每周工作时间超过25小时，受试者的整体表现则将恶化，因为翮“疲劳和压力”开始产生影响。
The FEA and test results of typical rubber components in the railway vehicle are listed, including the stress, strain, fatigue performance and stiffness etc.
再列举了几种典型机车车辆用橡胶零件的有限元分析和产品试验结果对比情况，包括应力、应变、产品的疲劳性能、刚度性能等。
The whole tests include SMA line constitutive test and fatigue test and cone SMA damper performance test.
试验包括形状记忆合金丝的本构试验、疲劳试验和形状记忆合金阻尼器的性能试验。
The road performance test include: compression strength, cleavage strength, rupture strength, modulus of compression strength resilience, shrinkage, fatigue test and washout test.
路用性能的试验内容包括：抗压强度、劈裂强度、抗弯拉强度、抗压回弹模量、温缩干缩、抗冲刷试验、冻融试验和疲劳性能试验。
Fatigue test is well-known as the direct and reliable method to reveal the fatigue performance of joints and components.
疲劳试验是大家公认的最能揭示节点或构件疲劳性能的方法，具有直接性和可靠性的优点。
On the basis of fatigue test results for some important structural details, fatigue performance of some new structures in long-span steel highway bridges built in recent years in china is studied.
结合近些年来我国大跨径公路钢桥的建造情况，根据对部分关键构造细节所进行的疲劳试验结果，分析了几种新型结构型式和制造工艺中所存在的疲劳问题。
On the basis of fatigue test results for some important structural details, fatigue performance of some new structures in long-span steel highway bridges built in recent years in china is studied.
结合近些年来我国大跨径公路钢桥的建造情况，根据对部分关键构造细节所进行的疲劳试验结果，分析了几种新型结构型式和制造工艺中所存在的疲劳问题。
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