“服务质量”概念、定义、翻译-科学时代

单词	服务质量
释义	网络与多媒体词汇手册服务质量 QoS (quality of service)
随便看	bibliographic group bibliographic guide bibliographic history bibliographic identification bibliographic index bibliographic index bibliographic information bibliographic information retrieval bibliographic instruction bibliographic instruction bibliographic item bibliographic level bibliographic monograph bibliographic particulars bibliographic principle bibliographic production system bibliographic record bibliographic record structure bibliographic reference bibliographic resource bibliographic retrieval service bibliographic science bibliographic search bibliographic search bibliographic search

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。