ground motion的用法和樣例：
例句
- Everything in the universe is in constant motion.
宇宙中的萬(wàn)物都在不斷地運動(dòng)。 - The effects of sediment on the hydrodynamic pressures acting on rigid dams during vertical ground motion were studied By use of an explicit finite element scheme in this paper.
作者應用時(shí)域顯式有限元模型分析了可壓縮庫水條件下淤積泥砂對垂直地運動(dòng)作用時(shí)剛性壩面上動(dòng)壓力的影響。
