1·The total flood volume is reduced, the flood duration is prolonged, the peak flow is decreased dramatically, and the flood hydrograph is characterized by the rapid rise and mitigatory recession;
洪水总量减少,洪水历时延长,洪峰流量显著降低,洪水过程线表现为涨洪陡、落洪慢的特点;
2·The conditions of synthesis of APG were optimized through orthogonal experiment. APG's surficial chemical properties were measured. APG's mitigatory effect on Aluminum was studied in base medium.
通过正交实验优化了十二烷基葡萄糖苷(APG)的合成条件,测定了APG的表面化学性能,并探讨了APG在碱性介质中对铝的缓蚀作用.。