释义 |
end group短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句 末端基 The compatibility POU was characterized by means of end group analysis and infrared spectroscopy. 利用化学分析法、红外光谱法对合成的 POU增容剂进行了表征; cnki Steric stabilized siloxane hybrid acrylic polymerSSPA dispersion is prepared by surfactant-free emulsion polymerization with thiol end group polyvinyl alcohol PVA- SH as protective colloid. 以分子链一端为巯基的聚乙烯醇 PVA- SH为保护胶体,合成了空间稳定的硅氧烷改性丙烯酸酯聚合物乳液。 cnki The carboxyl end group value control of Du pont's polyester technology in direct spinning process is studied. 本文从工业生产的实践出发对杜邦聚酯技术直接纺工艺中端羧基控制进行了研究。 cnki Various facts affected the amount of carboxyl end group—COOHin polyester chip were analyzed. The production process parameters of Dupont PET plant under various loads were discussed. 通过分析影响切片中端羧基含量的各种因素,讨论杜邦装置在不同负荷下的工艺参数。 chemyq |