“sandwich”的概念、定义、翻译、参考文献-科学参考

单词	sandwich
释义	sandwich Physics sandwich层叠物，夹层结构 Mathematics sandwich夹层，分层结构，层状结构，三明治；夹层的
随便看	packaging container cleaning machine packaging control system packaging density Packaging Design packaging, handling, storage, and transportation of aircraft equipment packaging lighting packaging machinery packaging material of irradiated food packaging materials packaging materials for pharmaceutical preparations packaging process for low thermal resistance packaging regulation packaging-shaping defect packaging standardization packaging technique packaging technology of light emitting diode Packaging Textiles packaging waste directive pack cementation packed-bed bioreactor packed bed electrode packed bed reactor packed bed thermal energy storage packed capillary packed capillary electrochromatography

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。