“半直线”的概念、定义、翻译、参考文献-科学参考

单词	半直线
释义	半直线 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 half straight line半直线 half-line = half line射线^†，半直线
随便看	self-employed worker self-emulsifying drug delivery systems self energy self-energy self energy and self-energy correction self energy correction self-energy correction self energy of electrons self-enforcement mechanism self-enhancement self-equivalence self-established self-operation model of Smart city government self-esteem self-evolution self-excitation self excited conduction self-excited conduction self excited oscillation self-excited oscillation self-excited oscillator self-excited vibration self-exciting point process self-explanatory character self-extinguishing ability self-fertilization

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。