“nitrogen seal”的概念、定义、翻译、参考文献-科学参考

单词	nitrogen seal
释义	nitrogen seal Encyclopedia 工学安全设施释 nitrogen seal氮封利用氮气将物料与空气隔离开，以防止物料与空气中某些组分接触后性状发生改变的方法。
随便看	fruit pruning machine fruit quality and safety fruit ripening and after-ripening fruits fruits and nuts pickup machine fruits and vegetables production structure fruit set fruit setting percentage fruit shape index fruits hardness tester fruit soften fruit storage fruit tea fruit tree fruit tree asexual hybridization breeding fruit tree clonal rootstock fruit tree container seedling fruit tree cross breeding fruit tree cultivation system fruit tree culture fruit tree intermediate stock fruit tree introduction fruit tree planting density fruit tree planting technique fruit tree ploidy breeding

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。