To pass the patch test, the constant strain matrix is modified.
通过修正常应变矩阵，确保单元通过分片检验。
Results show that temperature and strain of test point on railroad switches present dramatic changes.
发现了在道岔处测试点应变和温度变化剧烈；
The author analyzed the results of high strain test by three steps.
文中作者把高应变检测结果进行分析计算，这个过程分为三个部分。
A digitally precisely controlled motor can vary test frequency and strain over a wide range.
高精度数控马达在大范围内改变侧试频率和应变。
A digitally precisely controlled motor can vary test frequency and strain over a wide range.
高精度数控马达在大范围内改变侧试频率和应变。
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