哥哥喷涌而出
发表于 2025-3-25 03:25:31
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裁决
发表于 2025-3-25 08:31:08
,Die Erscheinungen an den Grenzflächen,The title’s wordplay is perhaps an indication of this chapter’s intentions – namely, to bridge the gap between nature and geometry. It is well-known that many of the surfaces or solids described by geometry can be found in nature, in both the macrocosm and the microcosm.
blister
发表于 2025-3-25 13:09:20
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archaeology
发表于 2025-3-25 19:27:31
An idealized world made of simple elements,In this chapter, we will learn about the most important building blocks of the geometric world: points, straight lines, and circles in the two-dimensional drawing plane, as well as planes, circles, spheres, cylinders, and cones of revolution in three-dimensional space.
Allure
发表于 2025-3-25 20:54:04
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轻率的你
发表于 2025-3-26 01:12:21
Polyhedra: multi-faced and multi-sided,Planes are non-curved spatial surfaces. Surfaces which are composed entirely of planar polygons are called polyhedra. Polyhedra have been (and still remain) key to many geometric insights.
Costume
发表于 2025-3-26 05:55:22
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碎片
发表于 2025-3-26 09:23:42
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GRE
发表于 2025-3-26 13:21:47
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爱了吗
发表于 2025-3-26 19:29:11
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