“包装机械”的概念、定义、翻译、参考文献-科学参考

单词	包装机械
释义	包装机械 Encyclopedia 工学冷冻机械释 packaging machinery包装机械将食品物料按一定规格要求充入包装容器中的操作机械。
随便看	signed content signed deviation signed directed graph signed directed graph method signed distance signed graph signed measure signed measure space signed-minor signed number signed rank signed rank statistic signed rank test signed tree signed value signed volume signer sign function sign graph significance significance arithmetic significance level significance point significance probability significance test

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。