当题目中条件较多、关系复杂时,可以列一个表格将已知量和待求量填入,然后再进行分析,这样做,可以把已知量与未知量“对号入座”,容易分析各数量之间的关系。类型1体积问题例1有一个长、宽、高分别为8厘米、7厘米、6厘米的长方体铁块和一个棱长为4厘米的正方体铁块熔炼成一个直径为20厘米的圆柱体,求圆柱体的高。 When there are many conditions in the title and the relationship is complex, you can list a known quantity and quantity to be entered in a table, and then analyze it. In doing so, you can “knot a pair of known quantity” and “unknown quantity” to easily analyze the quantity. The relationship between. Type 1 Volume Problem Example 1 has a cuboid iron block with a length, width, height of 8 cm, 7 cm, and 6 cm, respectively, and a square iron block with a rib length of 4 cm is melted into a cylinder with a diameter of 20 cm. The height of the cylinder.