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《楼梯踏步的简便画法》乃梯段为等跑的简便画法(本刊1991年4期)。续文为长短跑梯段的踏步画法。长短跑踏步的简便画法,基本同前文方法,只是短跑辅助点线的位置略有不同。图1为短跑平步在左,作法是在梯间平台水平线上从楼层平台口取短跑踏步总宽,再向左取一个踏步宽为辅助点1′,与楼层平台口2连线为短跑踏步辅助线。图2为短跑平步在右,作法是在楼层平台水平线上,从梯间平台口
“Convenient Drawing of Stair Steps” is a simple drawing method for waiting for a runner to run (Journal, Issue 4, 1991). The renewal article is a step-by-step method for the length of the sprint. The simple drawing method for the long and short sprint is basically the same as the previous method, except that the position of the auxiliary line for the sprint is slightly different. Figure 1 shows that the sprint is on the left side. The approach is to take the total width of the sprint from the floor platform level on the level of the landing platform platform, and then take a step width to the left as the auxiliary point 1’, and connect the floor platform mouth 2 to the sprint. Auxiliary line. Figure 2 shows that the sprint is on the right side. The approach is on the level of the floor platform, from the terrace platform opening.