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该演示器的特点是可利用室内的散射光线进行实验,不需要其它光源。制作方法选厚3—4mm的有机玻璃板按附图的尺寸裁好,锯边磨光,然后用有机玻璃粘结剂(有机玻璃碎屑溶于三氯甲烷配成5％溶液)进行粘结。粘合后,分别在左右二槽中贮水,如发现渗漏,必须用粘结剂修补。粘结剂完全固化后(需几小时),即可灌注溶液。将小锥子放在酒精灯火焰上烧热,分
The demonstrator is characterized by the ability to use the scattered light in the room to perform experiments without the need for other light sources. Production method Choose 3-4mm thick organic glass plate according to the size of the figure cut, sawed edge polished, and then use the organic glass binder (organic glass debris dissolved in chloroform 5% solution) bonding . After bonding, water is stored in the left and right tanks. If leakage is found, it must be repaired with a binder. After the adhesive is fully cured (a few hours), the solution can be poured. Place the small awl on the flame of the alcohol lamp and heat it.