同成分 meaning in Chinese

congruent

3 . the effect of melting temperature and time on the properties of na2o4teo2 glass from different raw materials is studied and proper melting temperature and time for making na2o4teo2 glass with composition close to the designed one are determined . it is found that when melted at low temperature for short time , the na2o4teo2 glass from different raw materials will show different thermal properties
通过热分析和红外分析等手段，对由不同原料在不同熔化条件下所得的玻璃进行分析，发现熔化条件不同时，由不同原料所得玻璃的性能也有很大差别，发现了不同研究者报导的同成分玻璃性能不一致的根本原因是熔制条件不同导致的玻璃成分差别。