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。
The effects of strain rate and engineering strain on liquid phase segregation in the process of semi-solid metal forming have been revealed in this paper.
揭示了半固态金属成形过程中应变率和变形量对液相偏析影响的规律。
The measurement of DMTA and SEM was used to study the morphology and structure of the cured epoxy, identifying the degree of phase segregation and the effect of toughening in the cured epoxy.
以液体聚硫聚脲齐聚物来增韧环氧-聚酰胺体系，用DMTA和SEM研究了固化后环氧树脂的形态结构、相分离程度和增韧效果。
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