英文含义
NEFD的全称：National Exotic Forest Description (survey; New Zealand) | 中文意思：───国家外来森林描述(调查；新西兰)
NEFD的全称：National Endowment for Democracy (also seen as NED) | 中文意思：───国家民主基金会(也是NED)
NEFD的全称：Noise Equivalent Flux Density | 中文意思：───噪声等效通量密度
NEFD的全称：National Exotic Forest Description (survey; New Zealand) | 中文意思：───国家外来森林描述(调查；新西兰)
NEFD的全称：National Endowment for Democracy (also seen as NED) | 中文意思：───国家民主基金会(也是NED)
NEFD的全称：Noise Equivalent Flux Density | 中文意思：───噪声等效通量密度