“膨胀--展开式”概念、定义、翻译-科学时代

单词	膨胀--展开式
释义	水利水电词汇手册 expansion 膨胀；展开式
随便看	PS-rule（phrase-structure rule） PSS（polysaccharide sulfate） pst P (Standard and Poor's) P (Standard and Poor's) P-star model P-statistic pst # MicrosoftOutlook个人文件夹文件 PSTN PSTN PSTN PSTN--PSTN (Public Switched Telephone Network) PSTN--PSTN (public switched telephone network) PSTN--PSTN (public-switched telephone network) PSTN (Public Switched Telephone Network) PSTN (Public Switched Telephone Network) PSTN (public switched telephone network) PSTN (public-switched telephone network) psychagogy psychalgia psychasthenia psychasthenia psychataxia psyche Psyche

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

expansion