查询词典 uncertain

There are 49 native snakes (with 3 others classified as "uncertain status"), 19 native lizards one further introduced, and one other of "uncertain status"; and 8 Chelonians (Turtles and Terrapins.

内有 49 条本地蛇（包括 3 种其他的分类如「未明确的状态」）， 19 种本地蜥蜴（一种作详细介绍，一种乃其他「未明确的状态；」以及 8种野生龟鳖类。

After analyzing characters of these three types, this paper pointed that the uncertain style is the best way of passenger trains operation in China. Mathematics model for optimizing passenger trains'work on certain railroad region and uncertain railroad region is presented, with which minimum of passenger trains and the work routine can be obtained without considering the maintenance.

文中分析了三种方式所具有的特点，并指出不固定方式是我国高速铁路动车组应该采用的最佳方式；就动车组采用固定方式（又分为站间固定和区段套跑）和不固定方式运行周转优化建立了数学模型，从而可以得到在不考虑定期检修时完成运行图计划所需要的动车组最少数量和动车组运行交路。

Beam and truss designs are obtained under nominal loading,under uncertain loading while employing the convex model,and under uncertain loading using the maximum load condition.

梁和珩架的设计是通过应用凸壳体模型进行名义加载，不定量加载，以及通过在最大加载条件下不定量获得的。

Union Bank of Switzerland, the Group trades choice is the basic principle : access to their own comparative advantages operational areas, giving up a comparative disadvantage in business; Enter the uncertain business outlook, abandon the uncertain future operations; Enter a complementary business to business, business to abandon overlapping operations; Enter the high profits However, stable business, may abandon high-yield but certainly high risk business; expanded agency business, the self-reduction operations; in business and private businesses choosing to focus on the development of private business.

瑞士联合银行集团行业取舍的基本原则是：进入自身有比较优势的业务领域，放弃自身有比较劣势的业务；进入前景明朗的业务，放弃前景不明的业务；进入业务互补的业务，放弃业务重叠的业务；进入利润不高但收益稳定的业务，放弃可能高收益但肯定高风险的业务；扩大代理业务，减少自营业务；在公司业务和私人业务的选择中，重点发展私人业务。

Obtaining the mineralized fissure spatial distribution through analyzing the uncertain characteristics in the prediction reduces the uncertain degree of information in prediction effectively. It can also discover the corresponding relationship between the R-T curves of different types and the distance of the sample spots to ore body in low temperature.

通过多种找矿信息非确定特性分析得出矿化裂隙空间分布的研究是降低找矿信息非确定程度的有效途径，并发现低温环境下裂隙电学的R-T曲线与矿体空间距离的对应关系。

Under the precondition of assuming the stock price did not following the famous geometric Brown law, and agents have no exact knowledge of the probability distribution for the uncertain economic shock and return rate perturbation, chapter five presents the uncertain dynamic models of portfolio choice and option hedging respectively. In this chapter, we define the H〓 norm of transfer function from disturbance input to control output as financial risk measurement, and investigate the risk-attenuating robust H〓 portfolio investment and option hedging strategies.

第五章在金融证券价格并非服从几何布朗运动，收益率波动和外部噪声扰动的统计特性未知的情况下，分别建立了金融经济领域证券组合投资及期权套期保值问题的动态模型，引入从扰动输入到评价输出传递函数的H〓范数作为金融风险的度量指标，运用鲁棒H〓控制技术，研究了抑制金融风险的动态证券投资和期权套期保值决策问题。

This paper considers the design method of robust Kalman filter with uncertain noise for discrete-time linear system. The perturbating upper bound on uncertain covariances which can guarantee performance index of estimation errors is obtained.

确保状态估计性能的离散时间鲁棒Kalman滤波器奚宏生（中国科技大学自动化系合肥230027）摘要讨论了一类具有不确定噪声的离散时间线性系统的鲁棒Kalman滤波器的设计思想和方法。

Using the method presented in this paper, the plant templates of a plant with an uncertain time-delay and polynomially dependent uncertain parameters in an ellipsoid can be accurately generated.

用本文所提出之方法，具有未确定时延，未确定位於椭球内且为多项式相依之程序，其程序模板可被准确地产生。

This paper presents a method for generating plant templates for plants with an uncertain time-delay and polynomially dependent uncertain parameters in an ellipsoid.

本文提出一QFT程序模板之产生法，以产生具有未确定时延，未确定位於椭球内且为多项式相依，此种程序之程序模版。

But in such uncertain times, that may be a small price to pay for securing a cushion of cash.

但是在眼下生死难卜之际，这可能是确保资金缓冲的最小代价。

Just so you know where we're going...

只要让你知道我们的目标。。。

One of his friends acted as the gobetween in his business.

在这件事中，他的一个朋友充当了中间人。