pantograph

英 /ˈpæntəgrɑ:f/ 美 /ˈpæntəgræf/

中文释义

n.缩放仪，伸缩绘图器，放大器

According to the work condition of pantograph slider, materials with improved friction wear performance was designed.

根据受电弓滑板的工况条件, 设计了摩擦磨损性能较佳的受电弓滑板材料.
The four - linkage tilting mechanism of pantograph is optimized to match the four - linkage tilting mechanism car body.

优选出与车体倾摆机构相匹配的受电弓倾摆机构.
Pantograph slide is the pivotal parts of electric locomotive, which get power from power supply web.

受电弓滑板是电力机车从供电接触网获取电能的关键部件.