“penumbra”的概念、定义、翻译、参考文献-科学参考

单词	penumbra
释义	penumbra Physics 光学、声学光学 penumbra半影 penumbra半影^† Mathematics penumbra半阴影 Astronomy penumbra半影 Computer 计算机应用计算机辅助设计与图形学释文 penumbra半影区
随便看	right of communication through information network right of compilation right of correction right of credit right of disclosure right of dominance right of equality right of exhibition right of formation right of genetic privacy right of health right of honour right of hot pursuit right of independence right of innocent passage right of integrity right of interpellation right of invention right of issuance right of lien right of life right of material assistance right of mining right of name right of performance

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。