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First, corresponding to the unknown virtual control coefficients and unknown noise covariances, some parameters to be estimated are properly chosen.

摘要研究了一类具有未知虚拟控制系数和未知噪声协方差的随机非线性时滞大系统的适应镇定问题。

In this paper a method of using input - output sequences in a real system to identify a constant, multi-variable and stochastic linear system having unknown dimensions, system matrices and noise covariances is developed.

本文提出了利用实际系统的输入—输出试验数据，辨识具有未知维、参数阵和噪声协方差阵的定常、多变量、随机线性系统的方法。

She is commissioner of Shandong Zibo Plastic Committee. Has over ten years experience in Third-senior hospital. Attended advanced studies in Beijing Xihe hospital and Huangsi hospital. Published two disquisitions on national publications and many articles in Chinese TV newspaper. Be invited a guest to give lectures in Shandong Zibo TV station.

三 甲医院医疗整形专科临床工作十余年；先后到北京协和、黄寺等医院进修学习；发表国家级论文2篇，在中国电视报发表文章数篇；被山东淄博电视台邀请做过现场嘉宾讲座。

Finally, a kind of institutionalisation emerged during the years around 2000, with ecomuseum systems being set up in countries such as Italy or China, with the support of the public authorities.

这些另类博物馆的发展在1992年的加拿大魁北克举行的国际博协大会作出了肯定。2000年前后，在政府的支持下，意大利和中国成功建立了多个生态博物馆。

Edge characteristics are analyzed in discharges with supersonic molecular beam injection and lower hybrid current drive respectively.

以及雷诺协强的径向梯度与极向流和径向电场梯度与湍流损失的相互关系。

Methods The clinical data of 100 outpatients with JLS who were admitted to PUMC Hospital from 2000 to 2008 were retrospectively analyzed.

回顾性分析了20002008年间在北京协和医院皮肤科门诊就诊的100例儿童硬皮病患者的临床资料。

Department of Rheumatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China

中国医学科学院北京协和医院风湿免疫科，北京 100730

Department of Rheumatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730

中国医学科学院北京协和医院风湿免疫科，北京 100730

External Ear Plastic Center,Plastic Surgery Hospital, Chinese Academy of Medicine Sciences and Peking Union Medical College, Beijing ,

作者单位：1 中国医学科学院中国协和医科大学整形外科医院外耳整形与再造中心（北京，100041）；2 内蒙古通辽职业学院解剖教研室

The consulting consists of consultants with profound professional background, manipulation and audit experiences. Aiming at upgrading quality management level, cutting down quality cost and improving customer satisfaction, the consulting group is capable of providing professional, tailormade and value-added services for the industries in China.

协邦公司咨询部由数位专业背景深厚的专职顾问师组成，他们具有实践操作经验和体系咨询认证经历，为广大工商企业提供专业、适用、产生附加价值的咨询服务，以达成提高质量管理水平、降低质量成本，提升顾客满意度的目标。

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。