uncertainties

英 [ʌnˈsɜːtntiz]

美 [ənˈsɜrtəntiz]

n.  犹豫; 迟疑; 无把握; 拿不定的事; 令人无把握的局面
uncertainty的复数

柯林斯词典

• N-VAR 不确定；犹疑
  Uncertaintyis a state of doubt about the future or about what is the right thing to do.
  1. ...a period of political uncertainty.
     政治动荡的一段时期
  2. ...the uncertainties of life on the West Coast.
     西海岸生活的迷茫

双语例句

• There are still a number of other possible errors and uncertainties that they are working on ruling out.
  仍然有很多的其他的可能存在的错误和不确定性需要排除。
• One of the uncertainties of military duty is that you never know when you might suddenly get posted away.
  任军职不稳定的因素之一是你永远不知道什么时候会突然被派往它处。
• Terrorism, economic uncertainties and general feelings of insecurity have increased people's anxiety.
  特雷森认为，经济无意识和基本感受的安全缺乏增加了人们的焦虑。
• We are meeting at a challenging time for public health, full of uncertainties and real but unpredictable risks.
  我们在公共卫生受到挑战的时刻相会，目前充满了不确定因素，面临真实而不可测的风险。
• Because of many uncertainties, an exact analysis of the stresses usually cannot be made.
  由于许多不确定的因素通常不能进行正确的应力分析。
• This paper investigates the robust control of large angle maneuver for the multi-body spacecraft with model uncertainties.
  研究了具有模型不确定性的多体航天器大角度机动控制问题。
• Several common problems have been discussed in evaluation of uncertainties for mechanical testing.
  摘要讨论了在力学性能不确定度评定中的几个问题。
• Both uncertainties in the international economic environment and potential risks have increased.
  国际经济环境变化不确定因素和潜在风险增加。
• So there are two uncertainties involved& the distance and the timing uncertainty.
  这里有两个不确定因素-，也就是时间和距离的不确定性。
• Or have scientists been sexing up the risks and playing down the uncertainties?
  或者科学家对风险添油加醋，而贬低了不确定性？