查询词典 unknown background

Assuming Mulvey to be the first term of his series, Penrose, Bartell d'Arcy, professor Goodwin, Julius Mastiansky, John Henry Menton, Father Bernard Corrigan, a farmer at the Royal Dublin Society's Horse Show, Maggot O'Reilly, Matthew Dillon, Valentine Blake Dillon, Christopher Callinan, Lenehan, an Italian organgrinder, an unknown gentleman in the Gaiety Theatre, Benjamin Dollard, Simon Dedalus, Andrew Burke, Joseph Cuffe, Wisdom Hely, Alderman John Hooper, Dr Francis Brady, Father Sebastian of Mount Argus, a bootblack at the General Post Office, Hugh E.

651假定马尔维是那一连串当中的头一个，接着是彭罗斯、巴特尔。达西、古德温教授、马斯添斯基、约翰、亨利。门顿、伯纳德。科里根神父、皇家都柏林协会马匹展示会上的那位农场主、马修。狄龙、瓦伦丁。布莱克。狄龙、克里斯托弗。卡里南、利内翰、某意大利轮擦提琴手、欢乐剧场里的那位素昧平生的绅士、本杰明。多拉德、西蒙。迪达勒斯、安德鲁。伯克、约瑟夫。卡夫、威兹德姆。希利、市政委员约翰。胡珀、弗朗西斯。布雷迪大夫、阿古斯山的塞巴斯蒂安神父、邮政总局的某擦鞋匠、休。E。

The mechanism by which particles acquire different mass values is unknown, and finding evidence for the existence of the Higgs boson would address this fundamental mystery of nature.

该机制的粒子获得不同质量的价值是未知的，并找到证据的存在，希格斯玻色子将解决这一根本奥秘的性质。

Driving in summer during long journey and small space will accumulate the heat in the bottom of your body, lower blood circulation, cause sterility and other unknown illness.

因开车者活动空间小、身体温度累积於坐垫而致滞气闷热、且因活动量小血液循环降低、因温度累积血液循环不佳而导致不孕或其他不明的文明病众多。

IN 1976 Pierre Boulez, then already a cutting-edge musician in France, named an unknown 19-year-old to be the resident pianist in his elite Parisian troupe, the Ensemble InterContemporain.

1976年，当时的法国领军音乐家皮埃尔。布列兹把一位默默无闻的19岁男孩命名为"现代乐集"--布列兹的精英巴黎剧团--的常驻钢琴师。

On conditions that the dead zone model parameters and the bound of the uncertain nonlinear term are all unknown, the proposed adaptive controller can eliminate the effect of actuator dead zone faults well and ensure bounded-errors tracking.

在死区模型所有参数以及系统非线性不确定项上界均未知的情况下，所设计的自适应控制器可以很好地消除执行器死区故障的影响，保证跟踪误差有界。

The proposed method has the merit that the numerical characteristics of stochastic temperature field response can be obtained by analyzing the random temperature field just in one time.3. Perturbed numerical algorithm of nonprobabilistic convex set theoretical models on the temperature fieldThe uncertain parameters of physical parameters and initial boundary conditions of heat conduction are described by the convex model. The perturbation formulas of the upper and lower bounds of temperature field response with unknown-but-bounded parameters are given via the combination of matrix perturbation theory and the convex set theory model.4. Numerical analysis for transient temperature field with interval parametersConsidering the uncertainties of the transient heat transfer, the physical parameters and initial boundary conditions are regarded as interval variables.

该方法具有只进行一次随机温度场分析便可以获得其响应的数字特征的优点。3、温度场的非概率凸集合理论模型的摄动数值解法将结构导热的物理参数、温度场的初始和边界条件等不确定性参数以凸模型加以描述，基于矩阵摄动理论和处理不确定问题的凸集合理论模型的结合，导出有界不确定参数瞬态温度场响应所在集合的上、下界摄动计算公式。4、具有区间参数的瞬态温度场数值分析考虑结构瞬态热传导问题的不确定性，将结构各物理参数和温度的初、边值条件均视为区间变量。

Then by matching the traction along the branches and the boundary of the strip, Cauchy singular equations were obtained, in which the point dislocation and the distributed dislocation density served as the unknown function.

根据板条边界和裂纹面上的应力边界条件，建立以集中位错强度和分布位错密度为未知函数的Cauchy型奇异积分方程，利用半开型积分法则将该奇异积分方程化为代数方程求解。

The class of nonlinear systems considered is referred to as a semi-strict feedback system and includes parametric uncertainties, input gain uncertainties and the unknown but bounded nonlinear function and disturbance.

论文所研究的非线性系统是一类广泛的半严格反馈系统，系统的不确定性包括有界的参数不确定性，有界的输入增益的不确定性以及未知但有界的非线性方程和外部干扰。

The interconnections were assumed to satisfy the match condition and be bounded by a linear function of delayed states with unknown gains.

研究了一类含变时滞互联项并同时具有匹配和不匹配不确定性的大系统的分散自适应控制问题。

In this strategy, the unknown nonlinear functions are approximated by the fuzzy tree model to obtain the prototype controller; the linear parameters in the fuzzy tree model are adjusted online to improve the performance of the controller in realizing the tracking control to a bounded set point input.

该方法用模糊树模型逼近非线性系统中的未知非线性函数，得到初始的控制器，然后在线调节模糊树模型中的线性参数，改善控制器的性能，实现对有界参考输入信号的跟踪控制。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"