long-time creep test

• 长期徐变试验

long-time creep test的用法和样例：

例句

1. This article had proven the feasibility of electronic technology applied on the creep testing machines through the long time test.
   本文通过长时间的试验证明了在蠕变试验机上应用电子技术的可行性。
2. Creep tests were performed several times during monotonic primary loading, unloading and reloading.
   既进行了初始加载过程中的蠕变试验，也做了卸载与重复加载过程中的蠕变试验。