“指数体系”的概念、定义、翻译、参考文献-科学参考

单词	指数体系
释义	指数体系 Encyclopedia 管理学指数体系释 index system指数体系在经济上有密切联系，并在数量上保持一定关系的若干指数所形成的整体。
随便看	suction line heat exchanger suction pressure suction specific speed suction stream suction trap suction-type Faraday cylinder suction-type sewer scavenger suctorial disk suctorial mouthparts Suda Issei Su Dan Sudan Sudan dance Sudan Democratic Unionist Party Sudanese Sudanese Socialist Union-SSU Sudanese Union sudangrass diseases Su Danian Sudan National Museum Sudan-Negroes Sudan People's Liberation Movement sudan red Sudans Studies Association Sudan upper atbara water control project

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。