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

• 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。
• Robust finite-time control problem of nonlinear systems with dynamic uncertainties is investigated.
  讨论了一类带有动态不确定项的非线性系统的鲁棒有限时间控制问题。
• 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。
• 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。
• The system under consideration involves state time delay, nonlinear perturbation and parameter uncertainties.
  系统包含状态时滞，非线性扰动和参数不确定性。
• A great number of studies report on the treatment of uncertainties.
  大量研究报告了不确定性的处理方法。
• Because all measurements, all experiments within the uncertainties are consistent with the Third Law.
  因为在不确定度范围内的，所有测量和实验，都符合第三定律。
• We need courage to deal with uncertainties and fear.
  我们需要勇气来应对这些不确定性和恐惧。
• 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。
• 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。