| 蚯蚓体表电位的测定及其与运动的关系 |
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| 引用本文： | 孙久荣,孙博宁,韦建恒,杨瑞芳,任露泉,丛茜,吴连奎,陈秉聪. 蚯蚓体表电位的测定及其与运动的关系[J]. 吉林大学学报(工学版), 1991, 0(4) |
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| 作者姓名： | 孙久荣 孙博宁 韦建恒 杨瑞芳 任露泉 丛茜 吴连奎 陈秉聪 |
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| 作者单位： | 北京大学(孙久荣，孙博宁，韦建恒，杨瑞芳)，吉林工业大学(任露泉，丛茜，吴连奎)，吉林工业大学(陈秉聪) |
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| 摘 要： | 本文用几种方法测定了蚯蚓静息和运动状态中体表不同部位的电位。结果表明,静息时体表电位为零;运动中头部、体中部和尾部的单环间体表电位变化分别为21±11,11±6.6和11±4.0毫伏(X±SD)。体表电位的幅度、时程、波形和频率与蚯蚓的运动状态密切相关。
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| 关 键 词： | 蚯蚓 体表电位 土壤粘附 |
Measurement and Determination Earthworm Skin Potential Related to Moving |
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| Sun Jiurong,Sum Boning,Wei Jianheng,Yang Ruifang,Ren Luquan,Cong Qian,Wu Liankui and Chen Bingcong. Measurement and Determination Earthworm Skin Potential Related to Moving[J]. Journal of Jilin University:Eng and Technol Ed, 1991, 0(4) |
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| Authors: | Sun Jiurong Sum Boning Wei Jianheng Yang Ruifang Ren Luquan Cong Qian Wu Liankui Chen Bingcong |
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| Abstract: | For further investigation of earthworm machnism of reducing soil adhesion to advance a tentative idea on bionic reducing soil adhesion to terrain-machines, we measured the earthworm skin potential and researched its relation ship between the earthworm skin potential and the movement.The earthworm skin potential at rest approximates to 0 mV, but the skin potentials of a single segment on the head, trunk and tail at moving are 21±11, 11±6. 6 and 11±4. 0 mV (X±SD) respectively. The maxmum potential amplitude on head is about 40 mV. The amplitude, duration , frequency and shape of potential are closely related to the state of movement. |
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| Keywords: | earthworm skin potential reducing soil adhesion |
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