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一、内燃机構造原理演示器取有蓋的油墨罐頭一隻,在旁邊用铁釘打二個直徑約1.5毫米的小洞,二者相距約1厘米。再取一剖開的軟木塞閉住這二小洞,用細鉛絲分上中下三條紥在金屬罐上,使小洞不會漏氣。於是在二小洞中央插入二枚大頭針,插時應留心不要與金屬罐及鉛絲相遇,保持二針互相絕緣,當作發電花的二電極。然後把这罐紥在铁架上,罐底裝一铁絲罩以便實驗時放木炭火(如圖1)。实验步驟:(1)燃料化氣過程。把一、二滴汽油滴入金屬罐内,罐底放入幾塊燒紅的木炭火,使汽油化成氣。(2)壓縮氣體過程。把罐蓋向下蓋緊。(3)發火花爆炸過程。把感应
First, the internal combustion engine structure principle Demonstrator take a cap of ink cans, next to the two nails with a diameter of about 1.5 mm hole, the distance between the two about 1 cm. Then take a cut open cork closed these two holes, with thin lead wire points in the middle of the three tie in the metal cans, so that the hole will not leak. So insert two pins in the middle of two small holes, plug should be careful not to encounter with the metal cans and lead wire, to keep the two pins insulated from each other, as the two electrodes of the flower. The jar was then tied to a metal frame and a wire cover was installed at the bottom of the tank for charcoal fire during the experiment (Figure 1). Experimental steps: (1) fuel gas process. Drop one or two drops of gasoline into a metal can and place a few pieces of red charcoal into the bottom to make the gasified into gas. (2) compressed gas process. Tighten the lid down. (3) Spark explosion process. Induction