agonist
发表于 2025-3-25 06:24:22
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entice
发表于 2025-3-25 08:04:51
Dimensions and bases,Again we consider displacements as a particular example of vectors and, in the first instance, restrict ourselves to displacements in a fixed plane.
亚当心理阴影
发表于 2025-3-25 14:39:19
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meretricious
发表于 2025-3-25 18:21:15
Differentiation and integration of vectors,We have already met vectors which depend on the value of a scalar variable; for example, if . is the position vector of a point on a straight line . and the value of . varies as the scalar . varies. Such vectors frequently occur in geometry and in mechanics (where the scalar variable is often time .).
Detonate
发表于 2025-3-25 23:50:36
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defenses
发表于 2025-3-26 03:34:44
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有节制
发表于 2025-3-26 07:23:39
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净礼
发表于 2025-3-26 11:38:46
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ethereal
发表于 2025-3-26 16:02:47
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SLAG
发表于 2025-3-26 20:21:08
Krishnamurthy RaghunandanAs an interdisciplinary tool, it will provide practical, authoritative information both for those involved in crime and security studies, as well as those from related disciplines who increasingly need to consider security as part of their work, such as police studies, counterterrorism, urban planni