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3.research in agricultural sciences
4.scientific researches in TCM
5.National Research Council.
全国科学研究委员会收藏指正
6.the new field for scientific research;
7.textile science and technique research organization
8.scientific research of agricultural mechanization
农业机械化科学研究收藏指正
9.scientific research institute of water resources
10.He is engaged in scientific pursuit.
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