牛蛙坐骨神经滴加龙血竭后，神经干动作电位幅值明显下降，不应期延长，传导速度减慢。
In the presence of Dragon's Blood, the action potential amplitude of the bullfrog sciatic nerve was decreased, the conduction velocity was slowered and the refractory period was delayed.
结果表明，黄铜表面出现点蚀时，电极的极化电阻明显下降，腐蚀电位也明显降低。
The results show, when pitting corrosion occurred on the brass surface, the polarization resistance of electrode was obviously decreased, and the corrosion potential being also obviously lowered.
失神经后第5、6个月及1年以后为纤颤电位波幅的显著下降期；
The fibrillation potential amplitude decreased significantly at the 5th, 6th month and the time over 1 year( P< 0.05).
试验发现真空度下降到一定值时屏蔽罩上形成的交流电位幅值会发生变化，同时屏蔽罩上还会有直流电位生成。
In the process of experiment, it is found that alternating potential (AP) on shielding has changed when the vacuum degree descends to a certain degree.
据报道疲劳时肌纤维动作电位传导速度(MCV)和肌电图平均功率频率(MPF)均有下降。
The decrease in muscle fibre action potential conduction velocity (MCV) and electromyographic mean power frequency (MPF) has been reported by many researchers.
本实验观察到的整体效应为由于基电流降低和动作电位阈值下降而表现出的兴奋性增加。
The overall effect in current clamp experiments was an increase in excitability as indicated by decreased rheobase and lower action potential threshold.
所有患儿的复合肌肉动作电位波幅显著下降，伴有远端潜伏期和运动传导速度轻度改变。
In all cases, amplitude of muscle response was significantly decreased, with prolonged distal latency and slowed conduction velocity.
所有患儿的复合肌肉动作电位波幅显著下降，伴有远端潜伏期和运动传导速度轻度改变。
In all cases, amplitude of muscle response was significantly decreased, with prolonged distal latency and slowed conduction velocity.
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