By measuring the slow rising and falling of the ground as the inexorable collision of the Nazca plate squeezed the coast, they could calculate how fast strain was actually building.
通过测量因纳斯卡板块挤压海岸发生碰撞造成的地面的缓慢上升与下降，他们能够估算压力的实际聚集速度。
2
The surface strain of the orthogonal plate is measured under the action of the planar stress field, and the error is analyzed.
对受平面应力场的作用的正交异性板的表面应力，应变进行了实测研究。并对测试误差进行了分析。
3
Wave propagation properties for P-SV wave in a free-fixed infinite plate in the state of plane strain problem were investigated.