1、
Improve liquid supercooling degree, so not vulnerable to the gasification.
提高液体过冷度, 这样就不容易发生气化了.
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2、
But it has the problems of phase segregation and supercooling during the phase change process.
但硫酸钠水合盐在相变蓄热过程中,存在相分离,过冷等问题.
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