常見例句雙語例句To support the principle of triangulation, etc. , the rolling process, the workpiece can improve roundness, concentricity, perpendicularity.以等三角支撐原理， 進(jìn)行滾壓加工， 可提高工件真圓度、同心度、垂直度。Exact perpendicularity between the components must be maintained .各分量之間必須嚴(yán)格地保持互相垂直。The result shows that the main factors are the flight time and the time from perpendicularity to max-cushion during the driving phase was to long.結(jié)果顯示騰空時(shí)間和支撐堦段支撐腿從垂直支撐到最大緩沖的時(shí)間過長是制約步幅的主要因素； 返回 perpendicularity