Distance Between Stations (radiotelegraphy)radiotelegraphy电台(距离) Qualifications Review Board资格审查委员会 Quality Review Board[经] 质量评审(检查)委员会(会议) Quantitative Reasoning for Business定量推理为业务 Quarterly Review of Business每季度检查业务 Quality Review Bulletin质量审核公告 Quarterly Review of Biology每季度检查生物学 Quick Restored Beauty快速恢复之美