如何使用 "uncertainty" 造句

1. The nuclear crisis adds greatly to uncertainty .
核危机大大增加了不确定性。
2. The markets are another source of uncertainty .
市场可能是另一个不确定因素。
3. Another explanation is that the cost and legal uncertainty associated with patent trials are simply too great .
另外一种解释是,与专利相关的诉讼成本过高而且法定结果也极不可靠。
4. Its salient characteristic is uncertainty .
其显著特征就是不确定性。
5. Economic uncertainty will reign .
经济的不确定性将占据主流。