低共熔点 1. The experimental results showed:NaSCN-NaAc--NaI ternary system is of the eutectic type,and the eutectic point is located at 504 K and consists of 19. 用目测变温法研究了NaSCN-NaAc-NaI三元系的相图,结果表明:NaSCN-NaAc-NaI三元体系为低共熔型相图,它的低共熔点的温度为504K,组...