ground-based optical telescope
ground-based optical telescope
地面光学望远镜
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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This, combined with a new digital camera developed for it by Mitsubishi Electric, will make it the most powerful ground-based optical telescope around.
ECONOMIST: Japan��s new telescope
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Thanks to observations made with the Gemini ground-based optical telescope in Hawaii, it quickly became clear that GRB130427A was superbright primarily because it lay only a few billion light years away.
CNN: Why gamma-ray burst shocked scientists