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本教具供演示实验或课外活动小组应用.帮助学生理解和掌握条件反射形成的原理和过程. 材料玻璃、木料、铜片(或白铁皮)、开关、灯座、红灯泡、学生电源(j1202)、小白鼠. 制作 1.反射箱的规格和构造:长66cm,宽40cm,高42cm.箱内用电路板做隔层,分成上、下二层,底层装入学生电源,在反射箱中间用木板做隔层分为甲室和乙室,在隔板上开一小门(高.10cm,宽8cm)(见图1).
The teaching aids for demonstration experiments or extracurricular activities group to help students understand and grasp the formation of the principle and process of conditioning. Material glass, wood, copper (or tin), switches, lamp holders, red light bulbs, student power (j1202) , Mice. Production 1. Reflecting box specifications and construction: 66cm long, 40cm wide, 42cm high. The circuit board inside the box as a compartment, divided into upper and lower two layers, the bottom into the student power supply, the middle of the reflector box Divided into wood and vinyl partitions compartment A and B, open a small door in the partition (height .10 cm, width 8cm) (see Figure 1).