tow-levelBNC²³⁶²¹³⁺¹ 基本例句 🌏两级 This paper discusses the importance of comprehensive evaluation for textile export com- modities. A tow-level comprehensive evaluation method is used for main textile export commodities of our country. 本文论述了对纺织出口产品进行综合评价的重要性，并用二级综合评判的方法对我国主要的纺织出口产品进行综合评价。 cnki