“long tail syndrome”的概念、定义、翻译、参考文献-科学参考

单词	long tail syndrome
释义	long tail syndrome Encyclopedia 文学自动标引释 long tail syndrome长尾综合效应在自然语言处理中，低频词的分布数据稀疏，在分布折线上出现像尾巴形状的长条形的效应。
随便看	pump vortex band Pum Qu Punakha punaluan family Punch punch punch and plug three dimensional flash memory punch-card machine Punchdrunk punched card puncher punching punching hand safety tools punching moulding machine punch-through effect punch through insulated gate bipolar transistor punctate anthoceros punctiform punctiform remainder punctiform topological space punctuality Punctual purchase punctuated equilibrium Punctuated-Equilibrium Model punctuated equilibrium paradigm

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。