采用WHY全自动应力试验机测量了最大压应力为轴心抗压强度80%重复5次时混凝土的变形。
The deformation of concrete was measured using WHY series full automatic testing machine when the maximum compressive stress was 80% of the compressive strength and repeated 5 times.
万能拉力试验机可剖析整个测验的成果，例如伸长量、应力、应变、损坏值、平均值等。
Universal tensile testing machine can analyze the test results, such as elongation, average value, the stress, strain and damage, etc.
基于在伺服试验机对煤样的常规三轴压缩和三轴卸围压试验，分析了煤样在不同应力条件下的强度和变形特征。
The pseudo-triaxial compression tests and confining pressure reduction tests were carried out for coal specimen strengths in different stress on servo-controlled testing machine.
低应力冲刷磨损的测试是在混砂盘及橡胶轮两种磨损试验机进行。
Low stress erosion wear tests were done in sand mixing pan and rubber wheel wear testing machine.
如何科学有效地达到对材料试验机的应力速率及应变速率控制，是目前试验机领域的关键问题。
How to control the stress rate and strain rate of material testing machines scientifically and effectively is a key problem in the testing machine field.
电子万能试验机在材料试验中的应力控制是个复杂的过程。
The process of stress control in material testing by using the electronic universal testing machine is a complicated process.
本文详细论述了应力松弛试验机的国内外概况，在此基础上阐述了SC- 200应力松弛试验机的结构及性能特点。
The general situation about stress relaxation testing machine both at home and aboard, the structure and performance of SC-200 stress relaxation testing machine are expounded.
本文还做了玻璃应力松弛试验，结果表明，采用RD_2 - 3型改进应力松弛试验机是可靠的。
In addition, stress relaxation of glass is studied. Relaxation curves show that the modified type RD_2-3 stress relaxation testing device is reliable.
该套设备结合了电子万能试验机和GDS液体压力控制器，同时采用计算机软件进行控制，实现了三轴剪切试验的应力控制、数据自动采集和不同应力路径试验的目的。
It includes electronic universal testing machine and GDS water pressure controller. It is controlled by a computer, and automatic recording data and different stress path test may be achieved.
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。
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。
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.
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