determinacy

例句：

1. 1. The scientist'sdetermination to find a solution was evident inhis research.
   这位科学家寻找解决方案的决心在他的研究中显而易见。
2. 2. The decision was made with ahigh degree of determinacy.
   这个决定是高度确定的。
3. 3. The team's determinationto win the championship was unwavering.
   团队赢得冠军的决心坚定不移。