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在起落航线教学中,下滑线的教学一直是教学中的重点和难点。本文研究了四转弯后下滑过程中,下滑点和下滑角的变化对保持下滑线的主要作用,分析了投影点与下滑点、下滑角之间的相互影响,结合飞行实际,阐明了目视判断和保持下滑线的基本方法,并简要介绍了客观因素对目视判断下滑线的影响。
Teaching in the landing routes, gliding line teaching has always been the teaching of the key and difficult. This paper studies the main effect of the variation of the glide slope and the glide slope on the gliding slope during the four-turn glide, and analyzes the mutual influence between the gliding point and the gliding point. Based on the actual flight conditions, the visual judgment And to maintain the basic method of sliding line, and briefly introduced the objective factors on the visual judgment of the sliding line.