colostrum
发表于 2025-3-23 10:37:20
Astrophysics and Space Science Libraryics out of its crisis at the turn of the century by building marvelous abstract foundations on which modern mathematics can now flourish safely. Without question, mathematics has changed during this century. What we see is an ever increasing dominance of the algebraic approach over the geometric. In
Fibrinogen
发表于 2025-3-23 16:17:45
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草率女
发表于 2025-3-23 22:01:56
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我不重要
发表于 2025-3-24 01:55:37
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Basilar-Artery
发表于 2025-3-24 02:31:57
Soluble polyvinylpyrrolidone (Povidone),as attracted the attention of innumerable scientists and amateur scientists over many centuries. One of the earliest mentions (long before Pascal’s name became associated with it) is in a Chinese document from around 1303.. Boris A. Bondarenko,. in his beautiful recently published book, counts sever
FILTH
发表于 2025-3-24 07:02:03
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hurricane
发表于 2025-3-24 14:29:07
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乱砍
发表于 2025-3-24 15:13:09
Registration and toxicological data, dynamical systems of two or more dimensions. This is the relevant case for models in the natural sciences since very rarely can processes be described by only one single state variable. One of the main players in this context is the notion of ..
Osteons
发表于 2025-3-24 21:26:32
Registration and toxicological data,tastic shapes and images. Their aesthetic appeal stems from structures which are beyond imagination and yet, at the same time, look strangely familiar. The ideas we present here are part of a world wide interest in so called . dynamical systems. They deal with chaos and order, both in competition an
invulnerable
发表于 2025-3-25 02:16:09
Water Chemistry in the Fishpond Littoralsit is not only the most beautiful but also the most complex object which has been ., i.e., made visible. Since Mandelbrot made his extraordinary experiment in 1979, it has been duplicated by tens of thousands of amateur scientists around the world.. They all like to delve into the unlimited variety