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ecosystem
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ecosystem
生态系统
由生物或生物种群与其栖居的自然环境构成,各组分相互依赖、相互作用,按照生物物理学和生物化学机制组织在一起的具有特定结构和功能的系统。
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ecosystem
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medical protection against microwave weapons
medical protection against millimeter wave weapons
medical protection against noise in military artificial environments
medical protection against particle beam weapons
medical protection against strong sound weapons
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medical protection against terahertz radiation
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medical protection of military operation in desert
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medical protozoan
Medical Psychology
medical psychology
medical psychology thought in ancient China
Medical quality management
medical quality management
Medical Quality Management Measures
Medical quality management project
medical radiation protective appliance
medical radiation protective appliance and materials
medical radiation protective material
medical radioactive injection
medical radioactive waste
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