“略图构造”的概念、定义、翻译、参考文献-科学参考

单词	略图构造
释义	略图构造 Encyclopedia 理学流算法释 sketching略图构造略图构造（sketching）指的是利用略图设计流式算法（见流算法）的技巧。在设计流算法时，常常需要通过随机映射将数据流中的高维数据投影到在一个小的存储空间内作为概要，并基于该概要近似地回答有关整个数据流的特定查询。如果这个小空间存储的概要具有可合并性，则称其为一个略图。换言之，存在一个空间效率很高的算法将任意两个数据流的略图合并成一个关于整个数据流的略图。
随便看	interhemispheric interim Interim Analysis interim construction planning Interim Government of North China interim judgment Interim Measures for Administration of Special Central Subsidies for Free Opening of Local Museums and Memorial Halls Interim Measures for Compensation for Utilization of Flood Detention Areas Interim Measures for Immediate Construction Planning Interim Measures for Social Assistance interim measures for the administration of investment projects financed by the loans of the international financial organizations and foreign governments Interim Measures for the Administration of Tobacco Advertising Interim Measures for the Compilation of County’sTown and Village System Interim Measures for the Prohibition and Removal of Books and Magazines Interim Provisions on Compulsory Contents of Urban Plans Interim Provisions on the Construction and Administration of Parking Lots Interim Provisions on the Selection Special-Grade Teacher Interim Provisions on the Titles and Promotion Rules of Academics in Higher Education of the State Council of the People's Republic of China Interim Regulation for Archiving and Management of Electronic Official Documents Interim Regulation on Electronic Records Management Interim Regulation on Electronic Records Transfer and Accession Interim Regulations of Express Delivery Interim Regulations of the People's Republic of China Governing Land-use Tax in Cities and Towns Interim Regulations of the People's Republic of China on Land Value-added Taxes Interim Regulations of the People's Republic of China on Urban Maintenance and Construction Tax

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。