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circulation theory of history
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circulation theory of history
Encyclopedia
哲学
社会历史观
释
circulation theory of history
历史循环论
一种朴素的历史观,主张历史的变化发展是周而复始、不断重复的过程。
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hydrogen cloud
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hydrogen content
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hydrogen cycle
hydrogen-deficient carbon star
hydrogen-deficient donor
hydrogen-deficient star
hydrogen dispenser
hydrogen distribution
hydrogen economy
hydrogen electric generation
hydrogen-electric generation
hydrogen electrode
hydrogen embrittlement
hydrogen emission region
hydrogen energy
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hydrogen engine
hydrogeneration
hydrogenerator
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