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MATLAB环境下基于根轨迹法设计迟后补偿器 被引量:1
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作者 李钟慎 《控制工程》 CSCD 2002年第3期65-67,75,共4页
介绍了基于根轨迹法的迟后补偿器的计算机辅助设计方法 ,给出了用MATLAB编制的函数cclag ,在MATLAB环境下调用该函数 ,就可以设计出所要求的迟后补偿器 。
关键词 MATLAB 根迹法 设计 迟后补偿器 闭环控制系统 传递函数
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Purification and Bioassay of Mouse β NGF Antibody
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作者 刘晓军 吴梧桐 高向东 《Journal of Chinese Pharmaceutical Sciences》 CAS 1998年第1期43+45+47-49,51+44+46,共8页
Anti β NGF antiserum was prepared by immunizing rabbits with purified mouse β NGF. It presented immunopositivity to β NGF on Western blot, resulting in a single band approximately at the molecular weight of 14 kD... Anti β NGF antiserum was prepared by immunizing rabbits with purified mouse β NGF. It presented immunopositivity to β NGF on Western blot, resulting in a single band approximately at the molecular weight of 14 kDa. The antiserum was further purified into anti β NGF IgG by affinity chromatography. Chicken embryonic dorsal root ganglia (DRG) were cultured to test the biological activities of β NGF and its antibody. 展开更多
关键词 Anti β NGF antibody Affinity chromatography Western blot Chicken embryonic DRG
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