“无车日活动”的概念、定义、翻译、参考文献-科学参考

单词	无车日活动
释义	无车日活动 Encyclopedia 工学调节交通量释 no autos' day无车日活动通过限制机动车进入城区，设立步行区、自行车专用区和举行其他相关活动以增强民众环保意识的举措。
随便看	uncoupling uncoupling agent uncovered uncovered wooden documents UNCSA UNCTAD/ICC Rules for Multimodal Transport Documents unctuous strangury uncus uncut book uncut lens undamped undamped electrical oscillation undamped natural frequency undamped oscillation undamped oscillator undamped system undec- undeca- undecagon undecahedron undecaprenol undecidability undecidability theorem undecidable undecidable formula

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。