求翻译：考虑到中国债券市场同一信用等级的信用利差差异较大，SINOVAR把行业因素引入到AAA级和AA+级公司信用债收益率曲线中，从而提高收益率曲线在应用方面的精确性，是什么意思？

Considering the Chinese mainland in the same credit rating of the bond market credit spreads are quite different , SINOVAR introduced to the industry factors of AAA and AA + grade corporate credit debt yield curve , thereby improving the accuracy in the application of the yield curve ,

Taking into account the Mainland China Bond Market and the credit rating of the credit, the difference between a large difference among SINOVAR, the industry factor into the AAA and AA+ company credit bond yield curve, thereby increasing yield curve in regard to the application of the accuracy.

Considered mainland China bond market identical credit rank the credit advantage difference difference is big, SINOVAR introduces the profession factor the AAA level and in the AA+ level company credit debt returns ratio curve, thus enhances the returns ratio curve in the application aspect accuracy

Given the same credit rating as the County bond market credit spreads vary SINOVAR factors into the industry to level AAA and AA + credit debt yield curve, thereby increasing accuracy in the application of the yield curve,

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