The most important factor of controlling the spatial and temporal evolution of depositional system is sea levelfluctuation.
海平面变化是控制沉积体系发育和空间分布的重要因素。
2
The Strontium isotope composition of Marine autogenetic minerals can reflect the sea levelfluctuation trend during the minerals deposited.
海相岩石自生矿物中的锶同位素组成可反映其沉积时期的海平面波动趋势。
3
The mathematic model of concrete dam displacement trend is established, considering reservoir levelfluctuation, tem-perture, time effect and other factors.