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Improved Image Contrast Enhancement Based on Local Standard Deviation and Compared with Other Algori
[期刊论文] 作者：ZHANG Feng, JIANG Yi feng, CHE,
来源：中国生物医学工程学报：英文版 年份：2002
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[期刊论文] 作者：LIU Feng,CHE Xudong,HU Huan,ZH,
来源：地质学报:英文版 年份：2019
Objective The Dajishan W-Ta-Nb deposit is located in the junction of southern Jiangxi and Guangdong Provinces(Fig. 1a). This deposit contains about 190, 000 ton...
[期刊论文] 作者：LIU Feng,CHE Xudong,HU Huan,ZH,
来源：黑龙江科技学院学报 年份：2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Peng Peng Liu,Ya Qing Feng,Che,
来源：中国化学快报（英文版） 年份：2004
A facile synthetic route of 5-formylporphyrin (2) has been developed.Using pyrrole and pivaldehyde as the starting materials,2 was obtained through several faci...
[期刊论文] 作者：Jun ZHAO,Ping XIE,Shu Feng CHE,
来源：中国化学快报（英文版） 年份：2004
An unexpected tricyclic compound 2,3,3a,4,5,9b-hexahydrophenylfuro[3,2-c] quinoline 4 and its aromatized product 6 were obtained when the cycloaddtion of imine...
[期刊论文] 作者：LI Li,CHEN Ren-jie,WU Feng,CHE,
来源：北京理工大学学报 年份：2004
Degradation behavior is the main technical problem in the field of commercial application of lithium-ion batteries. According to the characteristics of voltage,...
[期刊论文] 作者：刘棠,杨远帆,杜希萍,黄良仕,肖安风,倪辉,Feng CHE,
来源：食品科学 年份：2015
采用高效液相色谱法测定柠檬苦素含量,以柚子果汁为对象研究柚苷酶处理、果汁浓缩和低温贮藏等工序对柑橘果汁中柠檬苦素含量的影响。结果表明,液相色谱方法可使柠檬苦素、普...
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