n.(pl. z-axes) 【数学】z 轴(线)。z axis: z轴, 竖座标轴; z轴线z-axis amplifier z: 轴放大器z axis amplifier: z轴放大器z axis modulation: z轴调制z axis positioning accuracy: z轴定位精确度; 轴定位精确度下载手机词典可随时随地查词查翻译