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编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
退化作用
释义
degeneration
退化作用
地质学名词
degeneration
退化作用
海洋地质学
degradation
降解；退化作用
土壤学名词
regression
退化作用
教育学名词-幼教名词
随便看
national database language
National Data Buoy Center {=NDBC}
national data manager users group{=NADUG}
national data processing service{=NDPS}
national debt
National Deep Submergence Facility {=NDSF}
national defense act
national defense advisory committee{=NDAC}
national defense area
National Defense Authorization Act
national defense building
national defense cadet corps
national defense communication control center{=NDCCC}
National Defense Educational Act(NDEA), USA
national defense information environment (infrastructure)
National Defense Physical Education
National Defense Research Committee {=NDRC}
National Defense Service Medal
national defense statistics
National Defense University
national destination code
national development
national diamond framework
National Digital Cartographic Database {=NDCDB}
national digital selected call frequencies
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