roundness

英 [ˈraʊndnəs]

美 [ˈraʊndnəs]

n.  圆; 圆满

复数：roundnesses　

BNC.33213 / COCA.24377

英英释义

noun

• the bodily property of being well rounded
  Synonym:plumpnessembonpoint
• the property possessed by a line or surface that is curved and not angular
• the quality of being round numbers
  1. he gave us the results in round numbers, but their roundness didn't affect the point he was making
• the fullness of a tone of voice
  1. there is a musky roundness to his wordiness
  Synonym:rotundity

双语例句

• Out of Roundness is the variation of the spline from a true circular configuration.
  圆度是花键与真圆的圆廓之间的公差。
• Research on Roundness Error Evaluation Based on New Generation GPS
  基于新一代GPS体系的圆度误差评定研究
• Method of Measuring Roundness Error Base on Electronic Speckle Pattern Interferometry
  基于电子散斑干涉的圆度误差测量方法研究
• Till catching the right point, they bellied forth into white roundness.
  后来对准了方向，满满地鼓起了一个个白球。
• But it is difficult to measure and evaluate the end ring's roundness error accurately.
  但准确测量和评价端环轨道的圆度比较困难。
• The effects of motion model, maching complex and numerical control system upon the crankpin roundness error in non-circular grinding were analyzed.
  分析了曲轴随动磨削中，来自运动模型、工艺系统以及数控系统的误差对连杆颈圆度的影响。
• The Research on Guiding Roll Effect on Roundness Tolerance during Ring Rolling
  环件轧制中导向辊对环件圆度误差影响规律研究
• Research on Roundness On-machine Measurement Based on Multiscale Analysis
  基于多尺度分析的圆度误差在线检测研究
• Roundness depends on the sharpness or radius of curvature of the edges.
  浑圆度取决于边角的锐度或曲率半径。
• Roundness On-machine Measurement Method Based on IRM and Wavelet Transform
  基于IRM和小波变换的圆度误差在线检测技术