查询词典 uncertain

These are uncertain times, however, and no one is above suspicion.

没有哪一种情况是不带有怀疑的。

This paper is concerned with delay-dependent absolute stability for a class of uncertain Lur'e systems with multiple nine-delays.

摘要研究了一类参数不确定的具有多个时滞的Lur'e型控制系统与时滞相关绝对稳定性问题。

This paper is concerned with delay-dependent absolute stability for a class of uncertain Lur′e systems with multiple time-delays.

研究了一类参数不确定的具有多个时滞的Lur′e型控制系统与时滞相关绝对稳定性问题。

It is therefore uncertain whether the Way of Abstraction so understood will classify the objects of pure mathematics as abstract entities.

于是，不确定的是，是否如此理解的抽离的方法，会把纯粹数学对象归类为抽象对象。

Actually, if we want to seriously discuss about 'Modernity', we'll find out that this issue has an awkward situation in China. Let's forget about the sociological issues and let's simply start from visual arts. The old generation of artists who brought western arts to China, actually brought along western classic arts academism that is just small part of western classic art, and it's far of being exhaustive. Furthermore, what they brought along went through many changes due to the contact with revolutionary realism and local culture. The result of this process was what was called "Modern Art" in China. After having arrived in China, a part of the western artistic academicism became "Chinese Modern Arts" and this misplacement still exists. Perhaps it comes from a creative misreading, however whether it has the capability of becoming an independent system or not, still remains uncertain.

事实上，当我们想认真的讨论"现代性"时，就会发现这一问题在中国有着极其尴尬的处境，且不谈社会学角度，从视觉艺术这个很小的角度切入，将西方艺术带入中国本土的老一代艺术家们带来的其实是西方学院派的艺术，是西方古典艺术的尾巴或被革命现实主义化了的西方古典艺术，而被带入中国本土后却被称为"现代艺术"，直至今日当代艺术在西方的学理支撑到了中国本土变成了被断章取义的只言片语，这其间"错位"一直存在着，或许这是一种有创造性的误读，但误读的主体是否具有独立消化能力的系统值得商榷。

He reveals the acceleration of gravity accompanied with the thought falling down from the cliffs. The glittering surface not only expresses the meaning of the image itself, but the process of the negation and extension of the significance. Anti-visual focus becomes a method to overthrow the identity and the modernity, which results in the uncertain world of the future.

他让人们看到了思想从悬崖边坠落的重力加速度，波光粼粼的褶皱传达出来的不仅仅是图像本身的意义，更让人感受到了意义被否定并无限延异的过程，反视觉中心成为他瓦解主体性与现代性的一种策略，其结果是人们看到了一个不确定性的未来世界。

After a detailed analysis of the forces in subway train's running, the dynamics mathematical model of subway train is constructed; the eventbased control technology is adopted to solve the controlling of subway, the velocity and acceleration function with respect to the distance are deduced by introducing the action reference variable in the control problem which the object is to minimize the running time. The running scheme can be programmed in realtime, the delay caused by uncertain events is avoided. So it offers a new way for the metro research.

分析了地铁列车运行过程中的受力情况，建立了地铁列车的力学模型；将基于事件的控制技术应用到地铁列车的控制中，通过引入运动参考变量，求出在以站间最小运行时间为最终目标的列车控制中，列车速度、加速度等关于列车运行距离的函数表达式，从而可以根据列车走行距离来实时调整和规划地铁的运行规律，避免人为因素或不确定性因素导致的列车运行晚点，为研究地铁列车的规划提供了一种新的方法。

Two of them are bacillus and gram positive, and the other one is uncertain. All of the three strains are facultative aerobe, and able to tolerant 11.53% of NaCl and 85.3℃. They are adapt to the harsh environment of oil deposit.

本研究确定了一套实验室可行菌种筛选方法，从不同来源筛选出三株异养菌株，其中两株革兰氏反应呈阳性，初步推断为芽孢杆菌属，另一株未定。

Its main purpose of this subject is studying fault diagnosis technique of the system with uncertain factors, and the affectivity of research methods have been proved through the application in the attitude control system of three-axis satellite.

主要对具有不确定的模型的故障诊断技术进行研究，并通过在三轴稳定卫星姿态控制系统为应用背景，进行技术验证和评估。

In order to reduce conservativity, use Lyapunov function affine to the uncertain parameter.

为减少保守性，采用了与参数相关的Lyapunov仿射函数。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。