“polyacrylonitrile fiber”的概念、定义、翻译、参考文献-科学参考

单词	polyacrylonitrile fiber
释义	polyacrylonitrile fiber Encyclopedia 工学合成纤维释 polyacrylonitrile fiber聚丙烯腈纤维把以丙烯腈为主要单体（＞85%）聚合后生成的高分子化合物聚丙烯腈（PAN）作为原料纺丝制成的合成纤维。中国商品名为腈纶。 Chemistry ＞高分子科学＞高分子化学＞释义 polyacrylonitrile fiber聚丙烯腈纤维
随便看	lower relaxation method lower Riemann integral Lower Saxony lower semi continuity lower semi-continuity lower semicontinuity lower semi continuous lower semi-continuous lower semicontinuous lower semicontinuous decomposition lower semicontinuous equivalence lower semicontinuous function lower semi continuous hull lower semi-continuous hull lower semicontinuous hull lower semicontinuous mapping lower semicontinuous partition lower semicontinuous regularization lower semi-lattice lower semi-modular lattice lower semi strictly diagonally dominant matrix lower semi-strictly diagonally dominant matrix lower separation axiom lower series lower set

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。