“open tour”的概念、定义、翻译、参考文献-科学参考

单词	open tour
释义	open tour Encyclopedia 文学【专题公关活动】释 open tour开放参观活动旨在加强公众对组织的全面了解，或消除公众的误解和疑虑而有意识地组织开展的外部公关活动。
随便看	mass costume mass cultural delight theory mass culture and elite culture mass current mass customization mass defect mass deficit mass degradation mass density mass destruction mass diffusivity mass discrepancy mass discrimination mass discrimination effect mass discussion mass dispersion mass distribution mass distribution function mass distribution of fission fragments mass distribution of fission product mass distribution of fission products mass education mass education museum mass ejection mass ejector

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。