“备稿”的概念、定义、翻译、参考文献-科学参考

单词	备稿
释义	备稿 Encyclopedia 文学口语播音释 script preparation备稿广义备稿指每一次具体的播音创作过程中的第一个环节，是播音创作活动的开始；狭义备稿指播音员播出稿件的具体准备方法、要求和步骤。
随便看	operator precedence grammar operator precedence parsing operator product operator product expansion operator range operator ray operator ring operator root operators'characteristic value-added telecommunication service operator scheme operator semi group operator semi-group operator semigroup operator semi-group of class C0 operator semi-group of class C_0 operator semigroup of class C0 operator set operator sine function operator space operator spectrum operator splitting operator splitting method operator-stable operator structure operator theorem

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。