N a conventional black vinyl gramophone record as opposed to a compact disc 黑唱片
Siberian Totality by Anthony Ayiomamitis shows a dramatic solar eclipse with wispy elements of the Sun's corona visible around the black disc
安东尼·艾因梅米缇斯（Anthony Ayiomamitis）《西伯利亚全食》（描绘了这场令人瞩目的日食中，那黑色的圆盘周边细微可见的光晕）
As that gas collapsed to a black hole, it pulled in more gas and dust from the disc, bulking up to a billion solar masses.
中心气体坍缩成黑洞后，会从气盘中吸入更多的气体和尘埃，达到十亿个太阳质量。
The electrophoertograms of protein and alkaline phosphatase isoenzymse. of serum in black pig were analysed by disc polyacrylamide gel electrophoresis method.
用聚丙烯酰胺凝胶圆盘电泳分析了黑猪血清蛋白质和碱性磷酸酶同工酶生化位点多态性的分布。
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