| 释义 |
〔anomaly〕"NASA's system for tracking anomalies for flight readiness reviews failed"(Presidential Commission Report on the Challenger Disaster)“在飞行准备阅兵式中，美国航空及太空总署的异常情况追踪系统失败了”(关于挑战者灾难的总统委员会报告)〔NRA〕National Recovery Administration.全国（工业）复兴总署〔UNRRA〕United Nations Relief and Rehabilitation Administration.联合国善后救济总署 |