There was cis-trans isomerism on the system of SSBR/S/NS and the degree of cis-trans isomerism.
SSBR/S/NS 体系存在顺反异构现象，顺反异构程度也存在。
2
There was cis-trans isomerism on the system of SSBR/S/NS and the degree of cis-trans isomerism in the process of non-isothermal vulcanization was deeper than the isothermal vulcanization.