由于到达地球的太阳能散布地域之广，使得捕获阳光并付诸利用变得非常困难。
Capturing sunlight and putting it to work is difficult because the solar energy that reaches the earth is spread out over such a large area.
位于亚利桑那州西北方的大峡谷，是一个又深又广的河谷；您知道第一位到达此处的欧洲人，是被什么带领过来的呢？
The Grand Canyon is an immense steep valley in northwestern Arizona. Do you know what led the first European to go there?
但第二个太阳则首先是独照独善自己，只有当他的需求到达最高层次时才广照到别人甚至全人类啊！
But the second sun is first Duzhao only their good, only when his demand to reach the highest level was widely according to others and even the whole human ah!
这就要求同时对宽频段广空域内多个辐射源的频率、到达角和极化等信号参量具有高精度、高分辨力的估计能力。
Then it is necessary to estimate the frequency, 2-i AOA and polarizations and other parameters of multiple signals in broad-band and in wide space.
这就要求同时对宽频段广空域内多个辐射源的频率、到达角和极化等信号参量具有高精度、高分辨力的估计能力。
Then it is necessary to estimate the frequency, 2-i AOA and polarizations and other parameters of multiple signals in broad-band and in wide space.
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