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本文采用计算机自动程序控制-激光检测粒子出现的设备测试了硼砂水溶液的亚稳区宽度随着过冷度的变化;计算了晶核的临界半径r~(?)、临界晶核中的粒子数N~(?)、比表面自由能σ_(12)和成核势垒△G(r~(?))等成核特征值,得到了一些有关硼砂结晶过程的有用信息。
In this paper, computer automatic program control - laser detection of particles appeared in the device test the borax aqueous solution metastable zone width with the degree of undercooling; calculated the critical radius of the nucleus r ~ (?), The number of critical nuclei N ~ (?), Specific surface area free energy σ_ (12) and nucleation barrier ΔG (r ~ (?)), Some useful information about the crystallization process of borax was obtained.