conservation theory

短语词组

短語

• conservation of resource theory 資源保存理論;的資源保存理論
• construction and conservation theory 保護與更新
• conservation of resources theory 資源守恒理論;理論
• momentum conservation theory 動量守恒定律
• energy conservation theory 理論
• Conservation of rescource theory 資源保存理論
• Energy Conservation Theory and Technology 節能理論與技術
• Biodiversity Theory and Conservation 生物多樣性理論與保護
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