“商品服务范围”的概念、定义、翻译、参考文献-科学参考

单词	商品服务范围
释义	商品服务范围 Encyclopedia 理学商品服务范围释 commodity service range商品服务范围中心地供给商品所能到达的边界，分为商品服务范围上限和下限。
随便看	spray prominence sprays spray seeding machinery spray spinning spray stuffing type deaerator spray thrower spray tower spray-type packed bed thermal storage spray-up process spread spreader spreader stoker boiler spread foundation spread function spreading Spreading Activation Model spreading coefficient spreading draft spreading dynamics spreading function spreading in layers spreading loss spreading machine spreading propagation attenuation spreading resistance profile

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。