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"Principles and Applications of Cellular Respiration" Energy supply and utilization of cells PPT
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Energy saving and environmental protection PPT template with grass green light bulb background
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2019-03-03 20:00:00
"Heat Engine and Social Development" Internal Energy and Heat Engine PPT Courseware 3
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2023-09-20 15:19:09
"Heat Engine Efficiency and Environmental Protection" Internal Energy and Heat Engine PPT Courseware
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"Electric Energy and Electric Power" Electric Power and Electric Power PPT Courseware 4
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"Electric Energy and Electric Power" Electric Power and Electric Power PPT Courseware 6
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"Work and Power" Law of Conservation of Mechanical Energy PPT high-quality courseware
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Inspirational positive energy inheritance red gene party member education and training PPT template
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Inspirational positive energy 2020 corporate annual meeting employee swearing-in meeting PPT template
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"Heat Engine and Social Development" Internal Energy and Heat Engine PPT Courseware 2
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2023-09-25 18:28:46
Youth Positive Energy May 4th Youth Day Youth League Committee Youth League PPT
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New energy PPT template with blue sky and white clouds city building windmill background
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Energy saving and environmental protection PPT template download with elegant green light bulb background
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"Chemical Reactions and Energy Transformation" Chemical Bonding and Chemical Reaction Laws PPT (Lesson 2)
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Energy saving and environmental protection PPT template download with elegant green light bulb background
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"Comprehensive Calculation of Heat, Calorific Value and Thermal Efficiency" Utilization of Internal Energy PPT
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"Scientific Exploration: Specific Heat Capacity of Matter" Internal Energy and Heat Engine PPT Courseware
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Retro party style, clean government, party building, party members' ideological report, party and government PPT
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"Rate and Limits of Chemical Reactions" Chemical Reactions and Energy PPT Courseware (Lesson 2)
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"Chemical Reactions and Energy Transformation" Chemical Bonding and Chemical Reaction Laws PPT (Lesson 1)
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"Scientific Exploration: Specific Heat Capacity of Matter" Internal Energy and Heat Engine PPT Courseware
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"Studying the Specific Heat Capacity of Substances" Internal Energy and Heat Engine PPT Courseware
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"Heat Engine Efficiency and Environmental Protection" Internal Energy and Heat Engine PPT Courseware 2
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"How to Compare the Speed of Work" Mechanical Work and Mechanical Energy PPT Courseware 2
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"Studying the Specific Heat Capacity of Substances" Internal Energy and Heat Engine PPT Courseware 3
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"How to compare the speed of work" PPT courseware on mechanical work and mechanical energy
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"Scientific Exploration: Specific Heat Capacity of Matter" Internal Energy and Heat Engine PPT Courseware 3
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Creative, inspirational, positive energy, never forgetting the original intention, moving forward, debriefing report PPT template
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"Studying the Specific Heat Capacity of Substances" Internal Energy and Heat Engine PPT Courseware 4
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Atmospheric Youth Positive Energy Youth League Committee May 4th Youth Day Communist Youth League PPT
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"Studying the Specific Heat Capacity of Substances" Internal Energy and Heat Engine PPT Courseware 4
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"Studying the Specific Heat Capacity of Substances" Internal Energy and Heat Engine PPT Courseware 2
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"Scientific Exploration: Specific Heat Capacity of Matter" Internal Energy and Heat Engine PPT Courseware 2
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"How to use electrical appliances to work normally" Electric Energy and Electric Power PPT Courseware 3
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"How to use electrical appliances to work normally" Electric Energy and Electric Power PPT Courseware 3
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"Scientific Inquiry: How to Generate Induced Current" Where Does Electric Energy Come from PPT Courseware 3
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"Knowledge Network Construction and Subject Literacy Improvement" Law of Conservation of Mechanical Energy PPT high-quality courseware
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"The Rate and Limits of Chemical Reactions" Chemical Reactions and Energy PPT (Lesson 1: The Rate of Chemical Reactions)
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Strengthen the construction of the party style and clean government to promote the anti-corruption work party building work summary PPT template
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