Brief analysis on pipe plugging by saltcrystallization is made and three measures are cited to the colleagues for reference.
本文对结晶堵管作一肤浅分析，并提出三种解决措施供采卤同行参考。
2
Freezing - thawing damage of concretes saturated in bitterns was characterized as cracking caused by saltcrystallization swelling.
其冻融破坏特征是盐结晶压导致混凝土膨胀开裂。
3
Objective:Improving the earning ratio on sodium salt azeotropism crystallization in the process of refining Penicillin is vital important to the total rates of return in producing Penicillin.