“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	minimal algebraic variety Minimal Art minimal automaton minimal Banach space minimal base minimal basis minimal breadth minimal calculus minimal Cauchy filter minimal center of attraction minimal chain minimal change disease minimal circuit minimal closed extention minimal complete class minimal complex minimal complexity minimal condition minimal condition for left ideals minimal cone minimal conformal model minimal congruence relation minimal conjunctive normal form minimal coordinate minimal cost flow problem

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。