incertitude

英

美

n.  不安全；不稳定；不确定（实）；无把握；无自信；疑惑

GRE

英英释义

noun

• the state of being unsure of something
  Synonym:doubtuncertaintydubietydoubtfulnessdubiousness

双语例句

• For reasons such as the sounding features of bell chimes and the long time burial, however, no convincing judgment of pitch can be drawn from the incertitude of the testing data.
  但由于编钟的发音特点及其埋藏历史久远等原因，迄今对其测音数据的不确定性难以作出令人信服的律制判断。
• Comparing with the traditional method, precision of this method has improved obviously, at the same time, this method avoids incertitude brought by man.
  这一方法较传统两点多段校正法的校正精度有了明显提高，同时也避免了人为手工分段带来的不确定性，从而使这一方法具有了智能性。
• Be sure to slow down on stairs and escalators. Process Entropy is a measurement for the incertitude degree of process.
  在楼梯与电扶梯时务必要降慢速度喔！流程熵是反应流程不确定程度的量度。
• As the incertitude of factors influencing the evaluation, this paper uses the index of urban fire risk evaluation for reference and put forward comprehensive fuzzy evaluation which is applied to urban fire risk, the aim is to provide a new way for urban fire risk evaluation.
  本文综合考虑引发城市火灾的一些不确定影响因素，借鉴相应的城市火灾风险评价指标体系，应用模糊综合评价理论和方法，对城市火灾风险进行评价，为城市火灾风险提供一类有效的评价方法。
• Aiming at the instability, non-linearity and parameter incertitude of the active magnetic bearing ( AMB), this paper proposes an adaptive PID controller based on BP neural networks.
  针对主动磁轴承系统的本质不稳定性、非线性和参数不确定性，提出基于BP神经网络的自适应PID控制器。
• The fuzzy analysis based on fault tree can deal with the expert experience and incertitude factors.
  故障树模糊分析能够考虑专家经验和模糊不确定信息，因而可以弥补传统故障树分析的不足。
• However, there are still limitations in a variety of different control methods, in that the power system is a typical nonlinear system and there are all kinds of incertitude factors.
  然而，由于电力系统是典型的非线性系统，并存在各种不确定因素，所以已有的各种控制方法还存在不同的局限性。
• A hydraulic servo system often has nonlinearity and incertitude. Based on neural network, we developed a directly self-adaptive control method in this paper.
  针对液压伺服系统中的非线性和不确定特性，研究了一种基于神经网络的直接自适应控制方法。
• Its object is a incertitude system whose part information is known, part information is unknown.
  它的研究对象是部分信息已知，部分信息未知的小样本、贫信息不确定性系统。
• Owing to very bad channel of power line and incertitude of other time transfer technology synchronization precision, the project's synchronization precision is about 10ms.
  由于电力线信道的恶劣环境和其它时间传递技术精度的不确定性，可实现的时间同步误差在10ms以内。