Before dawn, Perseus - radiant point of the Perseid meteor shower - is close to overhead.
在拂晓之前，英仙座流星雨的辐射点—英仙座将上升至我们头顶的天空的顶端。
The data fusion technology has a widely use in the recognition for radiant point and platform.
数据融合技术在辐射源和平台识别中的应用越来越广泛。
Can you see that you'll observe more meteors when the radiant point is well above the horizon?
你有没有发现当辐射点远高于地平线时你可以观察到更多的流星？
Therefore, when Earth crosses this orbit, the radiant point of falling debris appears in Perseus.
因此，当地球靠近这段轨道时，从辐射点落下的碎片就形成了英仙座流星雨。
In this paper, we present a new rapid ray tracing method -available visible area radiant point tree ray searching.
本文给出了一种新型的快速的射线追踪方法——有效可见区域辐射源树射线跟踪法。
Our chart shows the radiant point in this annual shower – in the northern part of the famous constellation Orion. You can find Orion easily.
图表显示，这场流星雨的辐射源是在著名的猎户星座的正北方位，你可以很容易就找到它。
The recognition for radiant point and platform which lay a foundation of the sequential threatening estimation and situation estimation is an important part of electronic war faced to district.
辐射源和平台识别是面向区域电子战的一个重要组成部分，对后续的威胁估计和态势估计起奠基的作用。
Meteors in annual showers stem from comets, and the radiant point is the point in the sky where we cross the comet's orbit. It's kind of like the point in the distance where train tracks converge.
每年的流星雨主要来自彗星，而辐射点就是与彗星轨道相交的那个点，就好像列车轨道在远处聚合的那点一样。
One of main reason induced a piece - wise function and the break point is the loss of radiant energy before the radiant energy reaches the surface of condensed phase.
导致两段函数和折点形成的主要原因是在辐射能到达凝聚相表面之前部分辐射能已经发生了损失。
But we thought you'd enjoy knowing where the radiant is tonight, so you can imagine the meteors pouring from this point in the sky, in a sky totally free of moonlit glare!
但是我们提议你乐意了解今晚流星雨的辐射源在哪个位置，这样你就能在没有月光阻碍的夜空，想像流星雨是从这个点倾泻下来。
Accordingly, the radiant scopes of different factors between Zhengzhou and other cities concerned are analyzed by using the theory of breaking point.
以此为基础，用裂点法对郑州与周边相邻、相关城市的不同城市要素相互作用的范围进行了分析。
Accordingly, the radiant scopes of different factors between Zhengzhou and other cities concerned are analyzed by using the theory of breaking point.
以此为基础，用裂点法对郑州与周边相邻、相关城市的不同城市要素相互作用的范围进行了分析。
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