“launch window”造句,怎麼用launch window造句
In addition, an air launch promises a lot more scope to find a good "launch window" to get the spacecraft into orbit.
Introduce the reference frame and time system used in orbit design particularly. Analyzed the orbit characteristic of two-body problem and launch window.
Ares I-X has a four-hour launch window on Tuesday - from 8 a.m. to noon EDT (1200 to 1600 GMT) - during which the rocket needs only about 10 minutes of clear skies to get off the ground.
My next launch window for a European trip isn't until school is over in June.
Moreover, the relation of initial launch condition and energy consumption is discussed in this paper, and the determination of launch window is given.
The launch window meeting the restriction of coplanar rendezvous and the characteristics of trans-lunar trajectory is obtained by precise dynamics model.
The launch window remains open for one hour and 43 minutes.
Based on the characteristics of launch window, an algorithm to calculate the launch window for space rescue mission was deduced.
For an Aug. 5 liftoff, the launch window opens at 8:34 a.m. PDT 11:34 a.m.
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1、自己挑起戰爭,自己去平息。2、隋煬帝登基後,好大喜功,不斷挑起戰爭。3、德國戰俘認為希特勒是挑起戰爭、發動戰爭最大的唆使者。4、最快的方法,就是幹掉挑起戰爭的*雜種們。5、明智的君主從不挑起戰爭,但是他也必須時刻準備應戰。6、1856年10月英國首先挑起戰爭,*...
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“exposure machine”造句,怎麼用exposure machine造句
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“擁兵”造句,怎麼用擁兵造句
1、我已經不是擁兵了,是個男人而已!2、當時,竇憲擁兵鎮守涼州,一旦京城發生變動,他必然會帶兵叛亂。3、傳說關羽在荊州擁兵三萬,這其中更有親訓士兵五千。4、各諸侯擁兵自重,連年征戰,國無寧日,邦無定土。5、他們的上策是擁兵觀望,下策是實打硬拼。6、各諸侯擁兵自重,...
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