NEX
发表于 2025-3-30 11:12:36
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逢迎白雪
发表于 2025-3-30 13:54:25
Wolfram Haumer,Andreas Roggeopics related to nanotoxicology, including genotoxicity, epiNanobiotechnology is a fast developing field of research and application in many domains such as in medicine, pharmacy, cosmetics and agro-industry. The book addresses the lastest fundamental results on nanotoxicology and nanoethics, and th
并入
发表于 2025-3-30 16:32:42
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内行
发表于 2025-3-30 23:22:03
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flavonoids
发表于 2025-3-31 02:33:39
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蕨类
发表于 2025-3-31 06:38:55
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偏离
发表于 2025-3-31 11:49:06
are derived. Both the voltage and the current along the line can be written as a superposition of two waves, one travelling in the forward direction and the other in the reverse or backward direction. Solutions of the equations are found for an infinite line and for a finite line with the receiving