[数]?横坐标轴

... axis misalignment 轴对准误差 axis of abscissa 横坐标轴 axis of abscissa 横座标轴 ...

?横座标轴

地心赤道座标轴 geocentricequatorialcoordinateaxes 横座标轴 axis of abscissas ; abscissa axis ; axis of abscissa 地心黄道座标轴 geocentric ecliptic coordinate axes ..

?横轴

... 轴线，轴 axis 横轴，横坐标轴 axis of abscissa 顶端轴线（工具机） axis of centers ...

?横坐标

... axis 轴；轴线 axis of abscissa 横坐标，横轴 axis of bent 排架轴线 ...