háng shí endurance 飞机耗尽其可用燃料所能持续飞行的时间称为航时。是飞行性能指标之一。单位为小时。 一定的飞机,可用燃料一定时,航时与发动机工作状态、飞行高度、飞行速度等参数有关。载满可用燃料并适当选择有关飞行参数和发动机工作状态,使单位时间内所消耗的燃料为最少,便能使航时达到最大。 航时长表明飞机可在空中长时间进行巡逻和作战。
返航时间 Departure times on reverse ; Destination airport
预计开航时间 [水运] estimated time of sailing ; estimated time of departure ; ETD ESTIMATE DEPARTURE ; ETE
高空长航时 HALE ; High Altitude Long Endurance
开航时间 time of departure ; TD || time of departure ; dateandtimeofsailing ; time of sailing
预计启航时间 estimated time of sailing ; ETS ; estimated time of departure
长航时 HALE
实际开航时间 actual time of departure
续航时间 [航] endurance ; cruise duration ; Life ; the duration of flight
中空长航时 MALE
The lift-to-drag ratio of aircraft and the optimal weight of wing structure have been realized at the same time to satisfy the overall objective of the longest endurance.
实现了空气动力中升阻比最大,结构中机翼重量最轻,同时满足航时最长的总体目标。
参考来源 - 基于ISIGHT的无人机机翼气动与结构协同优化研究·2,447,543篇论文数据,部分数据来源于NoteExpress
它将成为世界上航时最长的无人驾驶飞行器。
It will become the world's longest endurance unmanned aerial vehicle.
研究了螺旋桨飞机等高度飞行时航程、航时的计算方法。
The methods were studied for predicting range and endurance of a propeller plane at constant altitude.
本文针对船舶采用风帆助航时船、机、桨匹配控制进行学习研究。
In this paper, the match of ship, propeller, main engine and sail with sail-assistance is studied.
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