放肆的我 发表于 2025-3-26 22:24:00
of the Taylor expansion series of the hyperbolic secant function. Second, the equation governing light propagation can be solved analytically without carrying out any type of approximation. Third, the medium is free of aberrations for meridional rays (rays propagating in planes such that they includ评论者 发表于 2025-3-27 03:03:43
http://reply.papertrans.cn/107/10604/1060329/1060329_32.png思想流动 发表于 2025-3-27 05:23:53
The Burden of Adult ADHD in Comorbid Psychiatric and Neurological Disorders有危险 发表于 2025-3-27 10:26:06
Book 2012capes. The essays in this volume focus on the social life of historic cities and large-scale sites. They examine the ways that cities are dynamically changing as they are made and then remade by the people who inhabit or simply visit them, and concentrate on change, pluralism, and fragmentation. The无意 发表于 2025-3-27 15:12:50
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