discolorment怎么读，discolorment什么意思，discolorment短语和例句

1.A detailed research of discolorment mechanism on oil-extended SBS is conducted and the resolvents are given out.

对充油s BS的变色机理进行了研究，并提出了相应的解决措施。

2.A detailed research of discolorment mechanism on oil-extended SBS is conducted and the resolvents are given out.

对充油s BS的变色机理进行了研究，并提出了相应的解决措施。