Study also shows that element geochemical method is useful in provenance discrimination, because it can effectively avoid the influence of hydraulic sorting. 分析表明元素地球化學(xué)方法在沈積物物源判別時(shí)，可有效的避免水動(dòng)力因素影響，取得較好的效果。
On the base of its past process, present situation and new development, this Paper predicted the amin direction of the research upon the hydraulic numerical simulation. 本文在分析了環(huán)境水動(dòng)力數值模擬的發(fā)展過(guò)程與研究現狀的基礎上，結合當前學(xué)科發(fā)展動(dòng)態(tài)，預測了其未來(lái)研究的主要方向。
