“felt”的概念、定义、翻译、参考文献-科学参考

单词	felt
释义	felt Encyclopedia 工学[纺织历史词汇]释 felt毡以羊毛或其他动物毛为原料，经湿、热、挤压等毡合作用而制成的块片状无纺织物。旧称“氊”。又称“氈”“旃”。理学〔纺织品〕释 felt毛毡动物毛（羊毛、骆驼毛、牦牛毛等）经湿、热、挤压等物理作用而制成的块片状的无纺织物。
随便看	closed half-space closed-head foam-water sprinkle system closed hyperplane closed hypersurface closed ideal closed image closed immersion closed injury of larynx closed integration formula closed intersection closed interval closed isotope system closed kernel closed lattice closed lattice ideal closed leveling line closed Lie subgroup closed line closed linear hull closed linear manifold closed linear operator closed linear span closed line segment closed long-axis orbit closed loop

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。