Studies on Streamer Figures Along the Organic Membrane and Their Characteristics. (Ⅱ)

By electric sparking，abnormal streamer figures were produced along the sensitlve paper which had been exposed to light，when it was used for the organic membrane．So that，from several points of view，various experiments were carried out to study those fundamental characteristics and to offer data to discuss the formation of figures． Namely，in this report，the experimental results concerning the effects of sunounding media，the pressure，the surface treatment of test material，the form of electrode and the polarity of applied voltage，were described