预计: estimate; calculate in advan ...飞越: flyby; flyover; overflight时刻: time; hour; moment预计飞越时间: estimated time over【电学】飞越时间。: transit time飞越时间: flight time; transit time; transition time飞越时噪音: fly-over noise电子飞越时间: electron transit time离子飞越时间: ion transit time预计到达时刻: estimated of arrival time预计返回时刻: estimated of return time建议的边界飞越时间: proposed boundary crossing time飞越时间正电子发射体层摄影术: time-of-flight positron emission tomography飞越: flyby; flyover; overflight 飞越太平洋 fly over the pacific; 飞越领土 make an overflight of territory; 一架飞机飞越 ... 地区, 侵入中国上空进行侦察。 an aircraft intruded china's airspace over ... area for reconnaissance. 他是第一个飞越大西洋的人。 he was the first man to navigate the atlantic by air预计: estimate; calculate in advance; expect 这次会议预计要开4天。 it is estimated that the meeting will last four days. 工农业总产值预计翻两番。 it is estimated that the gross annual value of industrial and agricultural output will be quadrupled.; 预计产量 estimated output; 预计成本 anticipated cost; cost of prediction; projected cost; 预计到达时间 estimated time of arrival; 预计利润 anticipations of profit; 预计数据 predicted data; 预计误差 prediction error时刻: 1.(时间里的某一点) time :hour:moment 幸福的时刻 a happy moment2.(每时每刻;经常) constantly; always 时刻准备保卫祖国 be ready to defend the country at any moment; 时刻表 timetable;schedule 累计飞行时数: accumulated flight hours累计飞行小时: total flown time设计飞行速度: design flying speed飞越角: transit angle; transit phase angle飞越器: flyby大累计飞行中时: high flying time累计飞机事故率: cumulative aircraft accident rate超越时代: starsailor超越时光: beyond time