“必需费用”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	必需费用
释义	必需费用 necessary expense
随便看	electroshock therapy electrosilicification electrosilvering electrosinogram electroslag electroslag casting electroslag melting electroslag melting process electroslag refining electroslag remelting electroslag smelting casting electroslag welder electroslag welding electro-slag welding electroslag welding machine electroslag welding with consumable nozzle electro-slag welding with plate electrode electroslag welding with wire electrode electrosleep electrosleep apparatus electrosmelting electrosmelting bath electrosmelting of steel electrosmelting plant electrosol