nuclear magnetic resonance analysis meaning in English

核磁共振法分析

Through the gc analyses and the nuclear magnetic resonance analyses showed that the copolyesters obtained here were random copolymers of 3hb and 3hv units . hv fraction in the copolymers reached 38 % . through thermal analyses showed that the melting point was reduced and pyrolysis temperature was increased
经气相色谱、核磁共振分析，此共聚物为3hb与3hv所组成的不规则共聚物， hv组分在共聚物中约占38 ；经热分析，获得的phbv共聚物的熔点有所降低，分解温度有所升高，在性能上优于phb 。