查询词典 uncertain

Rather than hold on to it, it would be better to let it be in an uncertain sense. This uncertainness of survival – for one thing it is related with the virtual culture of digital age, and for another it forms a question-and-answer with widening one's breadth of vision under globalization situation nowadays.

我们与其固定住它反不如让它不确定的存在下去，这种不确定的生存观念一方面与数码时代的虚拟文化相关联，也与当下全球化的开阔视野形成问答。

The motion control problems of uncertain robots is studied in this paper The main work consists of six parts 1 A novel robust outer-loop design method is proposed for the robot manipulators with constructed and unconstructed uncertainty The global convergence of the closed-loop system and the uniformly ultimate boundedness of tracking error when the continuous control law is used are proven The proposed method has better accuracy than the existing method.

本文研究具有不确定性的机器人的运动控制问题，主要工作由六部分组成：一、对具有结构型和非结构型不确定性的机器人提出了一种新的鲁棒外环设计方法，闭环系统的全局收敛性和连续化鲁棒控制器的终结有界性得到了证明，比已有方法有更好的跟踪精度。

However , by contrast to the objective world , it is incomplete , undependable and uncertain .

人类的知识在不断丰富，不断更新，但相对客观世界，它又是不完全的，不可靠的和不确定的。

Under this circumstance, the effect of unemployment insurance on educational investment is uncertain.

这种情况下，失业保险的引入对于教育投资的影响并不能确定。

Because of the strong non-linearity of the systems themselves and the addition of the resonant components, the modeling of these system becomes difficult, its effect sometimes is unideal even invalid that applying conventional controlling methods. The strategy of fuzzy control needn't constituting mathematics model and control the system based on control experience completely, fuzzy control is fit for controlling the systems of non-linear and uncertain.

但是由于这些系统本身严重的非线性、时变不确定性以及谐振元件的加入，使得系统数学模型很难建立，应用传统的控制方法有时效果不理想甚至是无效的，而模糊控制策略无需建立精确数学模型，是在控制经验基础上实现对系统进行控制，适合对非线性及不确定性系统进行有效控制。

So uncertain was the trumpet, in fact, that planners were forced to resort to abstractions that were not only uninformative, they were truly absurd.

因此，不确定的是小号，事实上，这规划者被迫诉诸抽象的说，不仅是uninformative ，他们真正是荒谬的。

Despite data fusion has such remarkable advantage as redundant and complementary information, but it has much shortcoming as following: uncertain environment, deficient sensor resources and shortage factors of sensor oneself. In order to let the whole system have best capability, foregoing factors lead the unisonous problem of sensor resources distribution to be researched.

尽管数据融合兼有信息的冗余性与互补性等显著优点，但由于目标环境的不确定性、传感器资源的相对不足以及传感器的本身限制等因素，都需要对传感器资源进行协调分配，以使系统取得整体性能最优。

Some values such as the number of competitors, the unit cost, and the sales volume are uncertain.

一些价值(例如竞争者的数量，单位成本)，和销售量是不确定的。

In this paper, we provide the designing method of robust controller to some unmatched uncertain systems.

在这篇论文中，针对一些不满足匹配条件的不确定系统，我们给出了这样的鲁棒控制器的设计方法。

Maybe that is fate, uncertain, unmerciful, but hard to predict. Things are not always bad.

也许这正折射了命运的无常吧，而无常未必是坏事。

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％。