他们甚至还没有到“卫星时刻”，有些中国的新兴技术揭示美国第二中国第一。
They have not even had a "Sputnik moment", when some piece of Chinese technological wizardry has shown up the United States as second-best and China as top nation.
支持小组的伙计们也也时刻查看卫星照片和天气情况，同时努力提醒我们对即将发生的危险保持警惕。
The guys in the support teams are also constantly checking satellite images and weather patterns to try and keep us warned about any impending dangers.
文中相比较的两幅图，上面是精细化全球气候模型的模拟结果，下面是同一时刻的GOES卫星的观测结果。
These images compare a simulation from a detailed global climate model, top image, with observations from the GOES satellite from the same time, lower image.
这次实验是成功的，实验中卫星被摧毁。 这让美国迎来了一个意识到对手能力的小号的施普塔尼克时刻。
The test was successful, in that the satellite was destroyed, and America had a minor “Sputnik moment” of realisation of the true capabilities of its rival.
对于地球上的观察者来说，卫星看起来每天都在完全相同的时刻回到天上同一位置。
To an observer onthe planet’s surface, the satellite seems to return to the same place in thesky at exactly the same time every day.
详细介绍了计算gps卫星发射时刻的两种方法，并探讨了两种方法的各自比较适用的场合。
Two methods for computing GPS satellites sending time are described in detail and the appropriate occasions for the two methods are discussed, respectively.
在毋需获知最优机动轨迹规划的情况下，可用于卫星任意时刻的姿态捕获和机动控制。
This method would be applied for the attitude capture and maneuvers control of the satellite at any time when the optimum maneuver trajectory was unknown.
倘若GOES - O卫星在地球后面被遮蔽时，收到的X射线的量下降了，那卫星在黄昏的时刻X射线的量又怎么会上涨呢？
If there is a drop in X-ray receipt when GOES-O is in eclipse behind the Earth, why would there be a spike when the satellite is at dusk?
本文介绍了仅用卫星两个时刻速度向量计算卫星初轨的方法。
This paper introduces methods of calculation the initial orbit of the satellite only with the velocity vectors of two epochs.
利用该算法进一步考虑初始时刻反卫星武器与目标卫星的位置关系和变轨消耗能量之间的关系，同时给出了发射窗口的求解算法。
Moreover, the relation of initial launch condition and energy consumption is discussed in this paper, and the determination of launch window is given.
卫星网络中的结点是时刻运动着的，也就决定了其拓扑结构是时刻变化的，这就给卫星网络的管理提出了一个很大的挑战。
Nodes in satellite networks are moving forever, which decides that its topology is varying, which challenges the researches such as routing for satellite networks.
卫星网络中的结点是时刻运动着的，也就决定了其拓扑结构是时刻变化的，这就给卫星网络的管理提出了一个很大的挑战。
Nodes in satellite networks are moving forever, which decides that its topology is varying, which challenges the researches such as routing for satellite networks.
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