Unfortunately , this still leaves open the question of why the universe exists at all ? furthermore , why , if it exists today , must it continue to do so tomorrow 遗憾的是，这仍留下了悬而未决的问题：为什么竟有宇宙的存在？进而，如果它在今天是存在的，那么它为什么必须明天仍会存在？
But for its internal complication , the group decision making is still a weak section of the decision making theory , and there are many unsolved problem in it 因此，群决策就成为决策理论的前沿，但由于群决策问题内在的复杂性，它又是决策理论最为薄弱的部分，仍存在许多悬而未决的问题。
But its continued success is jeopardised by the failure to tackle the big unresolved issue left at the handover : the establishment of an accountable government checked and balanced by a representative legislature 但延续下来的成功受到一个主权交接时悬而未决的问题威胁：建立一个由代表制立法机构制约、平衡的责任型政府。
Significantly , soz also sought an early meeting of the bilateral expert level joint mechanism to address the long pending issues and also explore new areas of cooperation in the field of hydrology 值得注意的是，为解决这些长期以来悬而未决的问题和探索水文合作的新领域，索兹也探讨了早日举行两国专家级协调机制会议的可能性。
However , whether such a sense of fairness evolved independently in capuchins and humans , or whether it stems from the common ancestor that the species had 35 million years ago , is , as yet , an unanswered question 但是，这种公平感是在卷尾猴和人类身上各自独立演化而成，还是来自三千五百万前他们共同的祖先，这还是一个悬而未决的问题。
However ， whether such a sense of fairness evolved independently in capuchins and humans ， or whether it stems from the common ancestor that the species had 35 million years ago ， is ， as yet ， an unanswered question 译文但是，这种公平感是在卷尾猴和人类身上各自独立演化而成，还是来自三千五百万前他们共同的祖先，这还是一个悬而未决的问题。
So i was delighted last june in shanghai that we were able to achieve a breakthrough agreement covering outstanding multilateral issues including agriculture , trading rights , distribution , and insurance and reinsurance 因此，去年6月我十分高兴我们在上海得以就包括农业、贸易权利、销售、保险及再保险在内的悬而未决的问题达成一项突破性的协议。
At the moment , how to define some particular preference structures reasonably is unresolved . the key problem is how to choose the transitivity properties . the research can serve as a guidance to define fuzzy preference structures 此外，如何合理地定义各种模糊偏好结构目前还是一个悬而未决的问题，其中许多偏好结构的定义将不可避免的涉及如何选择传递性性质问题。
Although no new evidence was provided in the papers and no open issues were closed through them or the expert discussions , the presentation of the papers could be indicative of a more active attitude focusing on important open issues 尽管这些文件没有提供新的证据，它们和专家的讨论也没有解决一些悬而未决的问题，提供这些文件还是可以被视为在重要的未决问题上有了更加积极的态度。
Finally , this problem was solved when the materials including the yang shen ' s epitaph in a collection of literature in the ming dynasty was brought to light , and it was confirmed that yang shen died on july 6 ( superscript th ) , 1559 at his home in gaoyao , kunming 《明文海》中杨慎墓志铭等资料的发现，有力地证实了杨慎于嘉靖三十八年( 1559 )七月六日卒于昆明高?寓所，终于使这一悬而未决的问题获得了解决。
