2026-02-27 19:00:00
Project Mercury was America's attempt to place a man in orbit around the Earth. Jim Lovell was one of the 110 test pilots considered for selection but a temporary liver condition put paid to his chances.
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3.监理单位未按要求派驻监理人员，监理人员数量不足，且人员不符合要求。总监工程师长期不在岗履职，未见打卡及会议签到记录；专业监理工程师一人在岗，但无社保；现场问题较多，监理形同虚设。
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其中 Φ(x)是标准正态分布 CDF。