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Světový čas, také univerzální čas, zkratkou UT (z anglického názvu Universal Time) je systém určení času založený na rotaci Země. Je moderním nástupcem staršího systému GMT, který za základ bral střední sluneční čas v anglické Greenwichi.
Měření, Varianty & Overview
Explore the main themes, entities and connections around Světový čas. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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Browse the full topic structure. Each item opens a new analysis centered on that subject.
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čas země ut1 jako času gmt ut rotace mezinárodní světový měření pozorování ut0 rotační místa systém určení greenwichský universal time
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These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.