The elastic element of air suspension system is air spring. Air spring utilize the compressibility of air to realize its elasticity.
空气悬架系统以空气弹簧为弹性元件，利用气体的可压缩性实现其弹性作用。
2
Given the incompressibility of water, a relation between specific elastic storage, compressibility modulus and deformation modulus was inferred by applying current related formulas.