It was theorized with a high degree of probability that the change in period was due to the nonlinearity of the hydrodynamic pressure acting on the upstream face of the dam.
据推论最大可能性是在那一时间段非线性水压作用于坝体上游面所造成的差别。
2
Face the class \ audience when speaking \ acting.
说话\表演时请面向大家\观众。
3
The new image was going to play by Alicia Vikander, a girl also not only has the beautiful face, but wonderful acting skill.