“user charge”的概念、定义、翻译、参考文献-科学参考

单词	user charge
释义	user charge Encyclopedia 管理学〔公共经济政策与管理〕释 user charge使用费政府在提供某些以交换为基础的公共产品（物品或劳务）时按使用者付费的原则所收取的费用。
随便看	sampling with nonequal probabilities sampling without replacement sampling with PPS sampling with probabilities proportional to size sampling with probability proportional to size sampling With replacement sampling with replacement sampling with unequal probabilities samploscope Sam Raimi Sam Ramsamy SAMs Samsak Usta Samsara Sam Shepard Samskaras Samson Samson Raphael Hirsch Sam Spiegel Film and Television School-Jerusalem Samsun Samsung Camera Samsung Design Samsung Electronics Samsung Group Samuel

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。