“中国七大经济区划”的概念、定义、翻译、参考文献-科学参考

单词	中国七大经济区划
释义	中国七大经济区划 Encyclopedia 经济学中国七大经济区划释 seven major economic divisions in China中国七大经济区划 20世纪80年代开始，中国为了缩小东、中、西三大地带发展差距，在全国建立7个跨省（直辖市、自治区）的经济区域划分方案。
随便看	fire protection water supply and hydrant systems fire protection water supply system of constant high pressure fire protection water supply system of low pressure fire protection water supply system of temporary high pressure Fire Publicity Day fire pump fire pumps fire rescue tools fire reservoir fire resistance level fire resistance level of museum fire resistance of wood fire resistance rating fire-resistant fire resistant glass fire-resistant grade of building fire retardancy fire retardant coating fire-retardant coating fire-retardant polymeric materials fire-retardant treated wood fire retardant vent cap fire retarding products identification system fire risk fire risk assessment

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。