一定要注意，确定性因子实际上是一个统计学概率的估计值，表示正确识别目录的概率。
It is important to note that the certainty factor is actually an estimate of the statistical likelihood that the category was identified correctly.
导管结构与树干生长、干胶产量关系的不确定性说明，木质部导管结构不是影响橡胶树生长势和产量的主要因子。
The undefined correlations between vessel structural characters and growth and yield suggested that the vessel character was not the main factor affecting the growth and rubber yield.
云反馈是影响气候变化的重要因子，它导致气候模拟的不确定性。
The cloud feedback is an important factor, which brings out uncertainty of simulation in the climatic model.
在推理过程中，为了更好地提高系统的实用性、可靠性和准确性，从农民用户使用角度着想并结合系统本身的特点采用了带有可信度因子加权的不确定性推理方法。
Considering the using for farmers, the characteristic of this system and it's reliability and accuracy, we adopted the uncertainty reasoning model which included certainty and weight factors.
雨水管道水力设计中，由于影响过水能力的各水力因子具有不确定性，从而导致过水能力为随机变量，过水能力能否满足设计雨水流量是一随机事件。
In hydraulic design of rain water pipeline the discharge capacity of the pipeline will be infinitive because the hydraulic factors that influence the capacity are uncertain.
本文采取了新的区间分析方法(区间因子法)研究分析区间参数非确定性桁架结构的静力分析问题。
This paper takes a new interval method (interval factor method) to study static analysis problem of interval truss uncertain structure.
利用盲数对定性风险因子进行确定性赋值；
The qualitative risk factor is quantified by introducing blind data.
作为数例，详细讨论了杨氏模量、泊松比及板厚度的不确定性对应力强度因子的影响。
As an example the effects of uncertainties of Young's modulus. Possion's ratio and plate thickness on plate bendings…
影响作物产量预报准确性的关键问题之一是自然条件下预报因子对作物产量影响的不确定性。
The Uncertainty of the prediction factors which influenced the crop yield under natural conditions was one of the key issues which determined the veracity of the crop yield prediction.
影响作物产量预报准确性的关键问题之一是自然条件下预报因子对作物产量影响的不确定性。
The Uncertainty of the prediction factors which influenced the crop yield under natural conditions was one of the key issues which determined the veracity of the crop yield prediction.
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