“unique visitor”的概念、定义、翻译、参考文献-科学参考

单词	unique visitor
释义	unique visitor Encyclopedia 理学媒介接触释 unique visitor独立访客数在一段时间内，访问某网站、某页面或某版块的非重复用户数之和。又称独立访问数、访问用户数。
随便看	sealing material with special media resistance sealing off channel sealing structure sealing technique of vacuum electronic device sealing up seal inscriptions seal memorial to the throne seal mineral material seal of chairman of China Civil Rights Protection League seal of compressor Seal of Empress Seal of Imperial Concubine Li Seal of Imperial Concubine Shao Seal of the Central Executive Committee of the Soviet Republic of China seal pressure control system sealprint examination seal running test Seals Seals and Inscriptions by Chinese Calligraphers and Painters Seals Carved by Tong Changling seal scripts seals made by Cheng Sui seals made by Deng Shiru seals made by Ding Jing seals made by He Zhen

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。