模型中的云图正在改进,我们还重新修正了观测记录,去除了里面因卫星更换及其它原因造成的不确定成分。
The representation of clouds in models is improving, and observational records are being reprocessed to remove spurious variability associated with satellite changes and other problems.
参数化的方法对于将不确定的情况置于一个预定义的和被证明是精确的模型之下十分有用。
Parametric methods are very useful for subjecting uncertain situations to the rigors of a pre-defined and proven mathematical model.
最近许多气候模型研究者对2100年的预测翻番就是这种不确定性的一种表现;谁知道在将来又来有什么调整呢。
The recent doubling of many modelers' predictions for 2100 is itself an illustration of the scope of that uncertainty; who knows what revisions may occur in the years ahead.
它使用随机数5生成器通过重复地根据不确定变量的概率分布采样来生成模型的多重情境。
It typically USES random number 5 generators to generate multiple scenarios of a model by repeatedly sampling values from the probability distributions for the uncertain variables.
由于抽样变异性和模型选择所引起的不确定性应在展示疾病负担结果的时候予以说明。
The uncertainty owing to both the sampling variability and the choice of model (s) should be given when disease burden results are presented.
我们知道,气候模型在为世界农业预测气候方面具有不确定性,它存在着潜在地灾难性的可能性。
We know that climate models predict a much more uncertain climate for world agriculture, with potentially devastating down-side possibilities.
气候研究批评家们认为数据不完备,气候模型靠不住,预测不确定。
Critics of climate research argue the data are incomplete, the climate modelling uncertain, the predictions inconclusive.
抽样变异性仅仅解释了模型估测中整个不确定性的一部分。
Sampling variability explains only a portion of the overall uncertainty in a modelled estimate.
贝叶斯模型平均法用来综合各模型的结果并提供一种反映模型选择和抽样变异性的不确定性度量。
Bayesian model averaging was used to combine the results across models and to provide a measure of uncertainty that reflects the choice of model and the sampling variability.
敏感性分析是一种可以决定价值模型输入中哪些不确定性将对输出——软件产品价值——产生最大影响。
Sensitivity Analysis is a technique that can determine which uncertainties in the inputs to a value model will produce the greatest effects on output — software product value.
模型,至少如其显示的一样,不确定出这些类型的值,以及可能具有的相关对象。
The model, at least as it is shown, doesn't identify the kinds of values the associated objects might be endowed with.
此外,据气候模型预测,今后几十年中,气候不确定性将大为增强。
And climate models predict a much more uncertain climate in the next several decades.
当模型复杂且非线性时(换句话说,在线性方式下参数不共变),或者当模型涉及多于两三个不确定参数时,使用该方法。
The method is used when the model is complex and nonlinear (that is, parameters do not co-vary in a linear manner), or when the model involves more than just two or three uncertain parameters.
一个圆柱体外壳的曲度变形情况受到其本身的结构限制和不确定的外力影响,一般可以通过数据模型方程序测算出它的结果。
Cylinder buckling is governed by imperfections in a structure and uncertainties in the loading of weight, and mathematical models can predict this behavior.
量化不确定性,然后将其融入到模型中去正是将科学量化的方法,而不只停留在定性的层面上。
Being able to quantify uncertainty, and incorporate it into models, is what makes science quantitative, rather than qualitative.
但是实验室并不确定下周是否还会有风暴发生,不同的天气预测模型会产生不同的预测结果。
But the laboratory is unsure what will happen next week: its different models are forecasting different outcomes.
把“对气候影响的不灵敏度”的新发现加入到他们的模型中后,新模型使这个国际小组在预测气候的时候,就能减少一些不确定性。
By incorporating this newly discovered "climate insensitivity" into their models, the international team was able to reduce uncertainty in its future climate projections.
该模型的不确定性导致其结果只能给科学家一个大致的估计:南极东部冰盖的消融速度介于每年50亿吨和1090亿吨之间。
Uncertainties in the model gave the scientists only a broad estimate of ice loss in the East Antarctic ice sheet of between 5bn and 109bn tonnes a year.
虽然雅各布森的模型和他自己的实验结果仍有很大不确定性,但拉马·纳坦说,他“不会排除黑碳是全球变暖的第二大因素。”
While the uncertainty in the results from Jacobson's model and his own experiments is large, Ramanathan said he "wouldn't rule out that black carbon is the second-largest global warmer."
针对网络化制造环境下供应链需求不确定的特点,采用模型预测控制技术解决供应链管理中库存的动态优化问题。
Model predictive control was applied to solve the dynamic optimization problems of the inventory in supply chain management for the demand uncertainty of supply chain under networked manufacturing.
贝叶斯网络是目前不确定知识和推理领域最有效的理论模型之一。
Bayesian network is one of the most efficient models in the uncertain knowledge and reasoning field.
迄今为止,很少有较为实用的模型用以建立解决模糊性和不确定性决策问题的专家系统。
There are few practical models for constructing the expert systems to solve fuzzy and uncertainty decision problems up to date.
同时,由于一些状态不可估计或估计效果很差,采用简化状态方程进行对准,存在着模型参数不确定性。
Meanwhile, as some states can not be estimated or have poor estimation, the simplified state equation employed in the alignment process will cause model parameter uncertainty.
最后,通过实证分析说明顾客满意度测评模型构建方法以及验证不确定性情况下的测评方法实际应用的适用性。
Finally, using the case analysis, it illustrates the construction of the customer satisfaction assessing models and the applicability of the assessing method under the uncertainty cases.
实际油藏构造和流动机理的模糊性和不确定性,使得传统的模型和算法无法或者很难描述和求解。
The ambiguity and uncertainty of reservoir actual structure and fluid flow mechanics make it difficult for conventional modeling and algorithms to describe and solve.
研究非线性系统的稳定控制问题,采用模糊动态模型方法,并将全局模糊系统模型表示成不确定系统形式。
The stable problem of nonlinear system was studied. Fuzzy dynamical models were used, and the global fuzzy models were translated into the system with uncertainties.
研究非线性系统的稳定控制问题,采用模糊动态模型方法,并将全局模糊系统模型表示成不确定系统形式。
The stable problem of nonlinear system was studied. Fuzzy dynamical models were used, and the global fuzzy models were translated into the system with uncertainties.
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