调查与研究 meaning in English

marketing research

College students ' sports consumption level
高校贫困大学生体育消费状况的调查与研究
Investigation and research of drug addicts in hengyang city
衡阳市吸毒现状调查与研究
Survey on the present situation of the xiju opera folk group
锡剧民间戏班的现状调查与研究
Survey of pests in dogwood tree in henan
山茱萸害虫种群调查与研究
Survey and research on papiliondae in qinling - bashan mountainous area
陕西秦巴山区凤蝶调查与研究

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