PU and paper 物料
The present paper pu ts forward a different opinion, advocating a concrete and detailed period -by -period analysis of this movement.
本文对此提出不同看法，主张对新生活运动须作分阶段的具体、细致分析。
This paper studied on the processing techniques of Hunan Pu 'er tea, and approached on its processing technology.
本文研究了湖南普洱茶的加工工艺，并对其工艺技术进行了探讨。
This paper reports the study of thermosensitivity on the PMAA PU PEG complex.
本文报道了聚甲基丙烯酸-聚氨酯-聚乙二醇复合物的热敏性研究。
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