“签名单据”的概念、定义、翻译、参考文献-科学参考

单词	签名单据
释义	签名单据 documents signed (DS)
随便看	road building machine road (building) material road capacity road construction equipment road construction machine road construction work road crossing road curve road depreciation road diversion road drag road drainage roaded catchment (人工的) road engineering road excavator road-finishing machine road grade road grader road haul road haulage industry roadhead road heater road hone road house roading

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。