审稿意见:Stress relaxation tests: it is usual to make these tests with a constant stress value, not with a given strain. Could you please give the corresponding stress value? Is this level of strain within the linear region of the material?
有点看不懂这条意见,应力松弛测试不都是恒定应变吗?为什么审稿人说要constant stress。此外,要求给出相应的应变值是什么意思?很急回意见,麻烦各位指教一下,感谢