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1·The stress relaxation test for some types of bituminous mixture has performed using a self-refited test machine.

用自行改装的设备对几种类型的沥青混合料进行了应力松弛试验。

2·The unknown parameter of the equation is fixed by stress relaxation test and parameter identification technology.

本构方程中的未知参数由应力松弛试验和参数识别技术来确定。

3·The relaxation test machine includes one deformation measurer set on the test sample to measure the length change of the test sample.

本发明公开了一种松弛试验机，本发明包括有设置在试样上的测量试样长度变形量的变形测量装置。

4·When performing a stress-relaxation test of soft tissues, a small preload is usually applied to the specimen to remove slack, and this preload is generally be neglected.

对软组织进行应力松弛试验时可给样本施加一个小的预加力来去除样本的松弛，该预加力通常被忽略。

5·Superior trunk of brachial plexus nerve was performed stress relaxation test and creeping test, and data and curve of stress relaxation test and creeping test were obtained.

对臂丛神经上干进行应力松弛实验和蠕变实验，得出应力松弛、蠕变实验数据和曲线。

6·According to ASTM E328-78, uniformly stressed plate specimen and the apparatus for stress-re-laxation testing are designed. Stress-relaxation test are carried out accordingly.

根据ASTM E328—78设计了等应力的片形应力松弛测试试样，对其应力松弛测试装置进行了初步探索，并进行了应力松弛测试试验研究。

7·This paper describes the significance and role of the initial test load holding time in the tensile stress relaxation test at room temperature for the pre-stressed rolled steel.

本文探讨了预应力钢材常温拉伸应力松弛试验中，初始试验力保持时间的意义与作用。

8·The stress relaxation test of saturated silty mudstone under triaxial compression is carried out on the rljw-2000 rock microcomputer-controlled rheology servo test system by step loading method.

采用rljw—2000型岩石三轴流变伺服仪，在分级加载条件下完成饱和粉砂质泥岩的三轴压缩应力松弛试验。

9·The second group listened to a relaxation tape before their test.

第二组在测试前播放轻松的音乐。

10·Thereby difficult problem that we test relaxation ratio of prestressed concrete steel wire for 1000 hours has been solved.

此法成功地用于生产中，从而解决了预应力钢丝1000小时松弛率检验的难题。