“bar code scanner”的概念、定义、翻译、参考文献-科学参考

单词	bar code scanner
释义	bar code scanner Computer 计算机硬件输入输出设备释文 bar code reader, bar code scanner条码阅读器
随便看	primitive character primitive class primitive cohomology primitive cohomology class primitive commune primitive commune in Russia primitive commune institution Primitive Commune Ownership primitive commune system primitive complex symplectic manifold primitive concept primitive connective primitive cosmic ray Primitive Culture primitive cycle primitive differential form primitive dispersion set primitive divergent diagram primitive divisor class primitive element primitive equation primitive errors of process system primitive extension primitive field extension primitive form

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。