不确定性

Or scepticism that claims about the future that are based on scientific knowledge are sometimes overstretched and underplay uncertainties?

还是怀疑建立在科学知识基础上的未来预测往往有些夸大，并且忽视了不确定性？

The conclusion is that reducing or eliminating unnecessary' unpredictable and undescribable uncertainty' might be the best approach to manage the default risks of real estate mortgage and improve its allocating efficiency. This approach is also vital for judging the interactive relationship between price volatility of real estate market and financial market and macro-economy to prevent such volatility's impacts on the latter.

本文认为，减少或消除不必要的"不可预见和不可描述的不确定性"可能是管理房地产抵押贷款违约风险，提高贷款配置效率的最好途径，这对于分析房地产市场价格波动与金融市场、宏观经济的互动关系，防止房地产价格波动对金融业和宏观经济的冲击至关重要。

Markov network is an undirected graph, it could be the uncertainty of knowledge, reasoning, No words can explain to the edge between relevance, through Markov network learning mechanism words of relevant information.

Markov网络是一个无向图，它可进行不确定性的知识推理，无向边可解释词间相关性，通过Markov网络学习机制获得词的相关信息。

The biggest risk of stock mortgage lies in the stock markets undulatory property ,which brings risk uncertainty.

发放股票质押贷款面临的最大风险就是由于股票市场的波动性带来的风险的不确定性。

Because the negotiable securities unique hypothesized、the market price undulatory property、the intrinsic value uncertainty and the property rights and occupy the separability which is authorized, causes the stock mortgage in the form displays as the thing guarantee, in the essence is one kind of credit guarantee.

由于股票作为有价证券的特有的虚拟性、市价的波动性、内在价值的不确定性、所有权和占有权的可分离性，使得股票质押在形式上表现为物的担保，实质上为一种信用担保。

When establishing models for practical control systems, there are errors, which can be described as the model uncertainties, between the systemic model and the practical problems because measurement errors, various disturbances and unestablished model dynamics are inevitable.

在对实际控制系统建模时，由于不可避免地存在着测量误差、各种干扰及未建模动态等，导致系统模型与实际问题之间存在着误差，一般称这些误差为系统中的不确定性。

In the 21st century, the worldwide economy has been globalized more rapidly, and this produces much more uncertainty of the market. The classical investment theory, such as NPV is becoming more and more unfitted to the needs of investment decision .

进入二十一世纪以后，世界经济全球化的进程进一步加快，市场中的不确定性越来越大，传统的投资决策理论如：净现值方法NPV，已经越来越不能适应公司投资决策的需要。

These contradictions are : the cultural pound ing com ing from market economy , the general cultural unfitting and the uncertainty of the cultural evaluation system .

当代中国社会正处于急剧的社会转型时期，因而带来了中国社会面临的三个大的文化矛盾：来自市场经济的文化冲击；普遍的文化不适应；评价系统的不确定性。

In view of the uncertainty of the real world, trust theory and statistical learning theory are combined to generalize the key theorem and the bounds on the rate of uniform convergence of learning theory. This paper mainly investigates the basic problems of statistical learning theory with rough samples.

考虑到现实世界的不确定性，本文结合统计学习理论和信赖理论的知识，讨论了基于粗糙样本的统计学习理论的基本问题，对作为统计学习理论基础的关键定理和学习过程一致收敛速度的界进行了推广。

The controller designed counteracts uncertainty and guarantees that all states of the closed-loop system are uniformly bounded.

所设计的控制器可克服模型的不确定性，保证最终的闭环系统所有状态一致有界。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。