The researchers noted that nine of the 19 genes were mutated repeatedly, an indicator that the changes drive or initiate the expansion of blood cells with these mutations.
研究者们解释，19种基因中的9种是反复突变的，这预示着这些变化将会引发这些有突变的血细胞的扩增。
The figures are considered a key indicator because they exclude the effects of expansion and stores closing.
这数据被认为是关键的指标，因为他们排除膨胀的影响和商店关闭。
The urban area expansion is an important indicator for measuring urbanization level.
城市地域空间扩展情况是衡量城市化水平的重要测度指标。
The urban area expansion is an important indicator for measuring urbanization level.
城市地域空间扩展情况是衡量城市化水平的重要测度指标。
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