His efforts resulted in a dedicated pair of limbs that could be adjusted for different types of climbing, and could even have their length extended or reduced to match the demands of the wall.
他改造的成果是一双专门用来攀岩的义肢，可以就不同的登山需求做调整，也可以拉长或缩短来因应岩壁的需求。
The vertical-stagger skylight is proposed on the research in 2020. The skylight influencing area length of passenger dedicated line is obtained with analyzing vertical-stagger skylight.
提出在研究的2020年度可采用垂直错位天窗的设置形式，并对垂直错位天窗进行详细的分析，得到郑武客运专线各个影响区的长度。
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