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Titlebook: Web Information Systems Engineering – WISE 2020; 21st International C Zhisheng Huang,Wouter Beek,Yanchun Zhang Conference proceedings 2020

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發(fā)表于 2025-3-26 22:21:09 | 只看該作者
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發(fā)表于 2025-3-27 02:45:15 | 只看該作者
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發(fā)表于 2025-3-27 12:23:15 | 只看該作者
35#
發(fā)表于 2025-3-27 13:59:32 | 只看該作者
Zhiqiang Zhong,Yang Zhang,Jun Pangndustrial processes are related to obtaining uniform amplitude distribution and improving the design and the calculation methods. This paper presents a review of basic piezoelectric transducers for macrosonics and discusses the specific needs for different applications.
36#
發(fā)表于 2025-3-27 21:33:41 | 只看該作者
Zhiqiang Zhong,Yang Zhang,Jun Pange at which the total current (. ? .) in valve . becomes zero. Figure 5.2 shows how, after the firing of valve ., the current in valve . falls to zero from its original value and the current in valve ., starting from zero, correspondingly increases. The time during which both valves are conducting is measured by the overlap angle ..
37#
發(fā)表于 2025-3-27 23:12:37 | 只看該作者
38#
發(fā)表于 2025-3-28 04:57:47 | 只看該作者
39#
發(fā)表于 2025-3-28 07:02:32 | 只看該作者
Ankita Likhyani,Vinayak Gupta,P. K. Srijith,Deepak P.,Srikanta Bedathurch other on the basis of their commonalities; also, they communicate well and, thereby, affect each other. Dealings may be explicit or cooperation may not entail direct communication and could be motivated by international norms, expectations, or indirect influence.
40#
發(fā)表于 2025-3-28 10:24:43 | 只看該作者
Borui Cai,Guangyan Huang,Shuiqiao Yang,Yong Xiang,Chi-Hung Chits members and training of professional activists. Under such guidelines, said Lenin, ‘broad democracy’ would be a useless concept. Democracy among the revolutionaries would be guaranteed by their natural confidence in the action of the leaders. This was to become known as the principle of Democratic Centralism.
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