Giant black holes in just the right mass range would pull on the front of a closely passing star much more strongly than on the back.

当一颗邻近的恒星经过巨大黑洞时，巨大的潮汐作用会把恒星拉长变形并造成部分的气体掉入黑洞。

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So the effectiveness evaluation of Range Gate Pull Off (RGPO) is studied in this paper.

鉴于此，对距离波门拖引干扰效果评估进行了研究。

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There are some market watchers who believe after the strong rally in gold, the metal could trade in a range or even pull back in the next week or so, even as they have long-term bullish viewpoints.

FORBES: METALS OUTLOOK: Nervousness Regarding Global Economy To Support Gold Next Week