英语词汇“BY Dra star”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	BY Dra star
释义	BY Dra star 天龙BY型星; 光谱型为K和M的带发射线的矮星，有准周期光变，光变幅小于 0.5目视星等，周期通常从短于1天至几天，光变曲线的形状在变化，表面有黑子活动。
随便看	sensing and switching device sensing antenna sensing cable sensing capability sensing cell for isotachophoresis sensing circuit sensing clement sensing coil sensing component number sensing contour sensing sensing crystal sensing device sensing device industrial robot sensing diameter sensing Sensing Distance sensing electrode sensing electrode information storage, movable sensing element sensing element engine, machine sensing elements sensing element, yielding to pressure pressure-regulating device with sensing element yielding to pressure sensing equipment sensing failure sensing-feeling sensing filament

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