“数据源描述”的概念、定义、翻译、参考文献-科学参考

单词	数据源描述
释义	数据源描述 Encyclopedia 工学数据源描述释 data source description数据源描述对数据流的来源的描述。用于集成系统选择出与查询最相关的资源列表，描述数据源特征的一组元数据信息。又称数据源摘要、数据源样本、资源描述或资源表示。
随便看	Proving Ground for Highway and Traffic，Ministry of Transport Provins provirus provisional application of a treaty provisional building rules of Shanghai special city,1928 provisional cell Provisional Constitution of Republic of China Provisional Constitution of the Stage of Xunzheng of the Republic of China provisional designation Provisional Government Provisional Government of the Republic of China Provisional Military Agreement Between the United States and the Republic of Korea Provisional National Congress of Chinese Nationalist Party provisional organization provisional president of the Republic of China provisional protection of patent application Provisional Regulation on Cable Television Management Provisional Regulations for the Administration of Grassland Areas Provisional Regulations of Guangzhou Municipality Provisional Regulations on Collection and Payment of Social Insurance Premiums Provisional Regulations on Higher Education Institutions Directly Under the Ministry of Education (Draft) Provisional Regulations on Special Education School Provisional Regulations on the Setup of Ordinary Institutions of Higher Learning provisional sewing technology provisional tolerable daily intake

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。