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超声萃取
利用超声波辐射压强产生的强烈空化效应、机械振动、扰动效应、加速度、乳化、扩散、击碎和搅拌作用等多级效应,增大物质分子运动频率和速度,加快传质速率或化学反应速率,增加溶剂穿透力,加速被萃取物质进入溶剂,实现分离的目的。
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China North Material Science and Engineering Technology Group Corporation
China Northwest Airlines WH2303 Air Crash
Chinantecos
China nuclear emergency rescue team
China Numismatic Museum
China Nuo Opera Research Institute,C.N.I.
China Occupational and Health Association
China Oceanic Archives
China Offshore Oil and Gas(Geology)
China Oil Painting Society
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China Online Information Exchange for Publication—Product Information Format Specification for Books
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China paleo-plates
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China Pavilion for 2015 Milan Expo
China Peking Opera Art Festival
China Periodicals Association
China Periodical Yearbook
China Personnel Press
China Petrochemical Press
China Petroleum and Natrual Gas Pipeline Research Institute Co.,Ltd.
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