The Creep coefficient method and the time-stress equivalence principle are used to investigate the creep behavior of plastic geogrids.

运用蠕变系数法和时间-应力等效原理分析塑料土工格栅的蠕变行为。

Thus the time-stress equivalence principle provides an accelerated characterization technique to evaluate the long-term creep properties of plastic geogrids.

时间-应力等效原理适用于对塑料土工格栅长期蠕变性能进行加速表征。

What does the equivalence principle imply about accelerated motions and gravitational fields?

加速运动和引力场的等价理论意味着什么?