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"Commonly used physical quantities in chemistry - the amount of matter" Understanding chemical science PPT (the first lesson of the amount of matter molar mass and gas molar volume)
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2023-09-25 18:21:39
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"Urban Prosperity and the Rise of Market Culture" The coexistence of multi-ethnic regimes and social changes in the two Song Dynasties PPT courseware
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"Rheostats" PPT
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"The Cold War and the Evolution of the International Pattern" PPT courseware on new changes in the world in the second half of the 20th century
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"Cultural Autocracy and Eight-legged Writing to Recruit Scholars" PPT of Ming and Qing culture interweaving old and new
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"Progressive Thoughts and Secular Culture" PPT on Ming and Qing culture interweaving old and new
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Chinese style Chinese traditional culture Chinese classic teaching courseware general PPT template
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"The Third Scientific and Technological Revolution" Modern Science and Culture PPT Courseware 2
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"Development and Utilization of Energy" Chemistry and Life PPT Courseware 3
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"Essential Nutrients for Life" Chemistry and Life PPT Courseware
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"Common Sense of Organic Matter" Modern Life and Chemistry PPT Courseware 2
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"Common Sense of Organic Matter" Modern Life and Chemistry PPT Courseware 3
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"Important Nutrients for Humans" Chemistry and Life PPT Courseware
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"Development and Utilization of Energy" Chemistry and Life PPT Courseware 2
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Cartoon flat Internet online opening ceremony PPT template
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Microsome fresh style information teaching design PPT template
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2020-10-28 09:10:02
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