“technical service period”的概念、定义、翻译、参考文献-科学参考

单词	technical service period
释义	technical service period Encyclopedia 经济学技术服务期释 technical service period技术服务期某种设备或产品在市场上能够适应社会对技术要求的时间周期。
随便看	cluster point cluster point compactness cluster prime cluster propagation cluster propellant cluster radioactivity Cluster randomization cluster rents cluster rolling mill cluster rotation clusters cluster sample cluster sampling Cluster satellite cluster set cluster star cluster state cluster structure cluster tank cluster targets tracking cluster tendency cluster transformation cluster-type Cepheid cluster-type variable cluster valence molecular orbital

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。