Observe 发表于 2025-3-23 12:54:49
Steven Givantfrom a prehistoric interest in metals, chert andclay, to become a modern science, utilizing sophisticated techniquesto understand the Earth‘s processes and evolution. By looking deeplyinto the Earth‘s constituents, scientists are able to verify theorieson its formation and, by corollary, on the formintricacy 发表于 2025-3-23 17:14:18
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Steven Givantfrom a prehistoric interest in metals, chert andclay, to become a modern science, utilizing sophisticated techniquesto understand the Earth‘s processes and evolution. By looking deeplyinto the Earth‘s constituents, scientists are able to verify theorieson its formation and, by corollary, on the form平庸的人或物 发表于 2025-3-24 04:46:33
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Examples of relation algebras,atrices, from sets of formulas, from Boolean algebras, from groups, from projective geometries, from modular lattices, and from relatively small abstract algebraic structures. In this chapter we shall look at some of these constructions.尾随 发表于 2025-3-24 19:37:22
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