詞語：pantagraph
pantagraph的解釋
pantagraph['pæntəɡrɑ:f, -ɡræf]n. 比例繪圖儀（等於pantograph）
pantagraph的意思
pantagraph 壁桿;縮放儀;比例畫圖器;pantagraph type hydraulic elevator 壁桿式液壓梯;pantagraph engraving machine 縮放銑床，雕刻機;pantagraph type expansion contraction device 導電式伸縮設備;
pantagraph的參考例句
1.For this reason, it is of vital importance to carry out research on catenary-pantagraph-vehicle-track-bridge coupling system. 因此十分有必要開展接觸網-受電弓-機車車輛-線路-橋樑耦合大系統動力學的研究。
2.Short carbon fiber reinforced copper-graphite composite materials was studied based on advanced pantagraph slider as its application background. 以高性能受電弓滑板為應用前景，研究了短炭纖維對銅-石墨複合材料衝擊性能的影響。