查询词典 uncertainty

Using the information consistency principle, the first step of the algorithm transforms the identification problem into a constrained convex programming ,the result of which is then used ,in the second step, to approximate systems in the uncertainty set to obtain the identified nominal model based on a polynomial approximation theorem.

第一步通过信息一致性原理把辨识问题转化为受限凸规划问题，第二步利用一个多项式逼近定理在第一步结果基础上，对不确定集中的系数进行逼近，得到辨识出的名义模型。

To determine what will become" Aquacade, on the mirror,"then guess uncertainty about the future of what is the point?

以确定哪些将成为"水中花的镜子，"然后猜测的不确定性关于什么是未来的问题？

The uncertainty in the weather conditions, temperature and wind velocity, are well managed by the fuzzy set theory. Using the arithmetic of fuzzy number, the possibility distribution of the ampacity of a transmission line can be conducted.

气候中不确定的变化，如导线周围温度和风速，将利用模糊集合予以适当地处理，在进行模糊数运算后，可推导出输电线容量的可能性分布。

Liquidity and credit suddenly become scarce and a devastating, value-destroying uncertainty takes hold. In 2007 Dick Fuld, the former head of Lehman Brothers, observed that whereas credit grows arithmetically, it shrinks geometrically.

一夜之间，流动性和信用就变成稀缺资源，取而代之的是严重且破坏价值的不确定性。2007年，雷曼兄弟前首席执行官迪克·福尔德认为，尽管算术上信用在不断增长，但从几何学上来说，却是在下降。

These species time their sexual reproduction with periods of environmental uncertainty, and reproduce asexually when conditions are more favourable.

这些物种按环境不确定的时期安排它们有性生殖的时间，当条件较为有利时它们进行无性繁殖。

As the uncertainty of business operating performance evaluation, we should try to assess and analyze the operating performance on Chinese real estate business with the gray clustering evaluation methods in 2008. The results show that the key indicators affecting the results of the real estate business performance evaluation is current asset turnover, debt to assets ratio and sales growth.

由于企业经营业绩的评价具有不确定性，运用灰色聚类评估方法对我国房地产企业2008年的经营业绩进行评价，并进行比较分析，结果显示：影响房地产企业经营业绩评价的主要指标是流动资产周转率、资产负债率和营业增长率。

An air of uncertainty and impending difficulty surrounds the system and those associated with it...

不确定 的氛围和迫近的困难环绕这系统和与之有关的人。

It is associated with multiple dimensions of uncertainty and complexity.

它是联系在一起的不确定性和复杂性研究。

The uncertainty over Mr Wilson's future will also cast a shadow over today's dual listing of the UK life assurer in Hong Kong and a secondary listing in Singapore.

今天这家英国人寿保险商将在香港两地上市，并在新加坡进行二次上市，围绕麦智信未来的不确定性将给上述事宜蒙上阴影。

A valve-controlled asymmetric cylinder system has many factors of nonlinearity and uncertainty,whose influence on the stability of the system is complicated.

阀控非对称缸系统存在着大量的非线性和不确定因素，这些因素对系统稳定性的影响非常复杂。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。