爱哭 发表于 2025-3-27 00:37:21
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Phillip Davey,Tracy Lawsonen, während Baumann, wenn er recht genau abschäúen will, nur um den Stamm herumzugehen braucht? Nein, nein, komm mir nie wieder mit dem Höhenmesser, ich kann davon doch keinen weitern Gebrauch machen, als höchstens, Andere daran zu zeigen, daß man bavon keinen Gebrauch machen kann.BIBLE 发表于 2025-3-27 18:54:29
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A Sustainable Approach Toward the Sanitation for Urban Poor in India: A Case of Bangaloree developing cities, commercial hubs, and metropolitan cities during the planning. In contrast, there are low cost sanitation systems and without a proper drainage system in slum areas, leaving the urban poor and slum dwellers with an unhygienic environment. Therefore, we need to develop a sanitatioMingle 发表于 2025-3-28 09:58:27
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Peter Berlit,Markus Krämer,Ralph Weberady in many cases, Special Relativity is a theory of all physical phenomena including electromagnetism. Therefore within Special Relativity one must be able to deal with e.g. thermal waves, acoustic waves etc. In this section we discuss the generic concept of a wave in Special Relativity. Waves are