geriatrician 发表于 2025-3-28 15:32:51
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Mingxin Zhang,Qiuyu Wu,Yongjun Liu,Jinlong Zhengr important reason is that a control that depends upon all the system states needs some of these state variables to be telemetered, since the areas of interconnected power systems (IPS) are spread over large geographical territories. This is why, in practice, control engineers prefer to use the conv使人入神 发表于 2025-3-29 02:18:39
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Xue Zhao,Ying Zhang,Wenya Guo,Xiaojie Yuan.M. Thrall and W.M. Wonham, all of whom gave five to ten lectures during the two weeks of the Seminar. Except for Dr. Dobell‘s, these will all be found in Volume 105. Besides the Principal Lecturers there were three Guest Lecturers: M.C. Delfour, V. Jurdjevic and S.P. Sethi, who presented substantiaAncillary 发表于 2025-3-29 12:41:07
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nd these properties are very different from those in macroscopic structures. Progress in crystal growth and micro-process technology has enabled the atomically controlled fabrication of artificial semiconductor nanostructures and devices. These have been actively studied for the purpose of achieExtort 发表于 2025-3-29 20:09:59
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turbid media such as biological tissues and are reflected at boundaries according to the laws of Fresnel. In this chapter we will consider only monochromatic light, which covers most practical situations in medical laser applications. The formulations are easily extended by polychromatic light as loPATRI 发表于 2025-3-30 05:43:33
optically active polymers. Amylose derivatives have very different chiroptical properties compared with cellulose derivatives. Variations in glucosidic bonds and differing secondary structures are described and suggested as causes for this. The .-chlorination of synthetic optically active polyamide