“low emission zone policy”的概念、定义、翻译、参考文献-科学参考

单词	low emission zone policy
释义	low emission zone policy Encyclopedia 工学调节机动车使用释 low emission zone policy低排放区政策为了改善城市或地区空气质量，划定特定区域或道路，限制高污染排放车辆进入该区域的政策。
随便看	practical optics Practical Propaganda Practical Public Relations practical rationality practical reason practical reasoning Practical Rock Engineering Technology practical significance of performance Practical Studies practical superconductive materials practical superconductor practical-superconductor practical swimming practical system of units practical talents in rural areas practical theology practical training of public security command practical training venue practice practice basic postures practice course of teacher education practice field practice for food production and management Practice Manual of Archives Computer Management practice of education

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。