“Travel Service”的概念、定义、翻译、参考文献-科学参考

单词	Travel Service
释义	Travel Service Encyclopedia 管理学旅行社释 Travel Service旅行社从事招徕、组织、接待旅游者等活动，为旅游者提供相关旅游服务，开展国内旅游业务、入境旅游业务或者出境旅游业务的企业法人。
随便看	dense subalgebra dense subcategory dense subgroup dense subset dense suspension flow dense suspension up flow dense wavelength division multiplex dense wavelength division multiplexing dense wavelength division multiplexing, DWDM dense wavelength division multiplexing in metropolitan area network dense wavelength division multiplexing，DWDM densification densification by sand pile densified pupil imaging densimeter densimeter based on radioactivity densimetry densitometer densitometry density density analysis density arm density bottle density class density clustering

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。