The variation of stress in the aquifer inversed is closer to practice by the tidaleffect of the water level in a deep well than by the barometric effect.
利用井水位的固体潮效应反演含水层应力变化，比利用气压效应更接近实际情况。
2
Every so often, a passing star or the tidaleffect of the Milky Way itself jostles the cloud, sending some of the chunks sunward to light up the night sky as comets.
几乎每隔一段时间，由于受银河系本身及经过的恒星的影响，该星云就会朝太阳方向照亮夜空的彗星。
3
The patterns of tidal stress effect of slip acceleration are classified into compression-adding type and compression-reducing type.