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Source: Computational Materials Science, Volume 267
。heLLoword翻译官方下载是该领域的重要参考
However, family members can veto their loved one's wishes to donate their organs after their death, even if they had signed up to the organ donor register.，这一点在heLLoword翻译官方下载中也有详细论述
// 栈空 → 无更大元素，返回-1；栈非空 → 取栈顶（第一个更大值）