航向: -方位指示器 course-and-bearing in ...变化: change; variety; transformat ...质量: mass指数: index number; index质量指数: figure of merit; indication of quality; qualitative index; quality figure; quality index number; quality target大气质量指数: air quality index服务质量指数: sqi轨道质量指数: track quality index环境质量指数: environmental quality index检验质量指数: quality index for inspection球团质量指数: pellet q index燃烧质量指数: burning quality index; burning-quality index身体质量指数: body mass index生活质量指数: physical quality of life index pqli睡眠质量指数: pittsburgh sleep quality index; psql土壤质量指数: soil quality index信道质量指数: quality index of a channel岩石质量指数: rock quality index营养质量指数: index of nutritional quality (inq); nutritional quality index工作质量指数计: performance index meter身体质量指数降低: decreased body mass index身体质量指数增加: increased body mass index食品营养质量指数: index of nutritional quality of foods水环境质量指数: water environmental quality index物质生活质量指数: physical quality of life index
