“收音机”的概念、定义、翻译、参考文献-科学参考

单词	收音机
释义	收音机 Encyclopedia 工学【广播节目传输覆盖】释 broadcast receiver收音机声音广播系统的接收设备。
随便看	normal coordinates normal coordinate system normal correction of magnetic field normal correlation normal count approach normal covering normal crossing normal cross-section normal current normal curvature normal curvature vector normal curve normal cycle normal density function normal derivative normal determinant normal developable surface normal deviate normal difference distribution normal discrete group normal dispersion Normal distribution normal distribution normal distribution function normal distribution score

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。