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 uncertainties on structure and pricing, and raising finance in these markets is not easy.
  在结构和定价方面存在不确定性，而且在这些市场上融资并不容易。
• Through performance-based fire protection design analysis of uncertainties, there are accidental and cognitive uncertainty.
  通过性能化防火设计中不确定性因素的分析，主要有偶然的和认知的不确定性。
• 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。
• 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。
• 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。
• Decentralized robust stabilization problem of a class of interconnected largescale system with parametric uncertainties is considered.
  考虑了一类参数不确定性关联大系统的分散鲁棒镇定问题。
• You see, uncertainties in measurements are essential.
  现在知道不确定度，在测量中有多重要了吧。
• 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。
• These risks and uncertainties are presented in detail in our filings with the Securities and Exchange Commission.
  这些风险和不确定性在我们在美国证券交易委员会的文件档案中有详细阐述。
• 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。