查询词典 uncertain

Even within the southern sector, correlation of seams in the pyroxenite series is at present uncertain

甚至在南段之内，辉岩组中的矿层对比目前也不肯定。

The design method of robust H-infinity output feedback controller with state variance and regional pole constraints is proposed in this paper for a class of time-varying uncertain systems and a quadratic matrix inequality region.

1引言在随机控制问题中，常常要求设计一个控制器使得不同的系统子状态具有确定上界的方差值E。

Your key planet Mars forms an uncertain quincunx with expansive Jupiter today, making it difficult for you to know how forceful you should be when making your point.

主管你的火星与不断扩张的木星形成一个梅花形今天，这一切使得你很难发现，你本可以多强硬。

He whole-heartedly accepted the letter of Pope Celestine, and he quoted it as an authoritative and irresistible witness to his own doctrine that where quod ubique, or universitas, is uncertain, we must turn to quod semper, or antiquitas.

他衷心接受该信的教宗天青石，他引用了它作为一个权威性和不可抗拒的证人，以他自己的学说，如和ubique ，或大学，是不确定的，我们必须把以和semper ，或

One group includes Bordetella bronchiseptica, B.pertussis and B.parapertussis, and other four species including B.avium belong to another group. They are members of gram-negative aerobic rods and cocci section of uncertain affiliation, Bordetella genus. With the development of rabbitry in our country, B.bronchiseptica infection and co-infections with Pasteurella multocida and Staphylococcus et.al are increased notably.

支气管败血波氏杆菌与百日咳波氏杆菌(B.pertussis)、副百日咳波氏杆菌(B.parapertussis)列为一群，将包括禽波氏杆菌在内的其余四种归为另一群，列于革兰氏阴性好氧杆菌和球菌，博德特氏菌属(Bordetella Moreno-Lopez，1952)。

In 《China Mansion》, scenes are collected from all the masters in the western art history such as Angres, Courbet, Monet, Gauguin, Klein, Jones, Boucher, Rembrandt,Rubens, David, Renoir etc.The scene is decorated with coarsely copied traditional Chinese furniture,cheap copies of the western small objects, the numerous figures are all modeled by the vulgar nude, strikingly raffish and vulgar, the "nude" and the "bed"are the only point of connection with the original paintings. This cross time and space"cultural exchange"is utterly absurd creating many uncertain concepts (Wang Qingsong's words), but it is the portrait of the current blind cultural exchange.

中国之家》集合了西方艺术史大师如安格尔，库尔贝，莫奈、高更、克莱因、琼斯、布歇、伦勃朗、鲁本斯、大卫特、雷诺阿等经典作品的场景，场景以粗糙仿制的中国古典家具布置，廉价仿制的外国小玩意儿装饰，场景中众多的人物全部以粗俗的裸体模特扮演，充满中国当下的艳俗气息，裸体和"床"是唯一保留的与西方古典原作的联系点，这种跨时空的"文化交流"十分荒诞，"产生了许多不确定的概念"，但却是中国当下盲目的文化交流的写照。

In the research of normal pricing decision, study the methods of production determining and pricing upon condition that demand function permits random deviation and that consumer tastes may be uncertain, On the assumption that p...

从需求不确定情形下一般厂商产品定价决策研究及其风险度量到垄断厂商差别定价决策及其风险度量研究，在对需求不确定情形下一般厂商产品定价决策研究中，假设企业产品产量可能不等于销量，分两种情形讨论了需求可以发生随机扰动情形下和消费者口味不确定情形下一般厂商产量决策和定价问题。

A standard expected value model for multi-objective multi-stage transmission planning is presented to realize the transmission optimal planning with the control of line overloading risks. In this model, a constraint of overloading risks is built with expected value and standard deviation of random line active power and two objectives are given as expected value of the average power loss and discount value of the investment cost. By modeling uncertain informations with probability theory, the probabilistic DC power flow is adopted for the correlated calculations among random variables in the planning model.4 A novel multi-objective transmission planning approach that considers transmission investment profit is proposed. Requests for transmission investment profit and social welfare are involved in the proposed planning approach.

以方案总投资费用贴现值和平均网损期望值为目标函数，建立多目标多阶段输电网规划的期望值模型，以线路有功潮流过负荷随机变量的期望值和标准差构建过负荷风险约束，考虑了风险发生概率和严重程度两方面的特征，通过对不确定性信息的概率建模，利用概率直流潮流进行各随机变量的相关计算，实现了控制过负荷风险条件下的输电网优化规划。4提出考虑输电投资收益的多目标输电网规划方法，综合考虑市场参与者对输电投资收益和社会总福利的要求加热管及其对输电网规划的影响。

States in HMM are uncertain and invisible, which can be represented by the random process of observation list.

其状态是不确定或不可见的，只有通过观测序列的随机过程才能表现出来。

But, the influence of interest rate movement on exchange rate is uncertain.

但是，利率变化对汇率的影响是不确定的。

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％。