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

• Mainly used to test the radial error, end face run-out, and roundness of axes and dicks.
  主要用于轴类、盘类零件的径向、圆度及端面精度的检测。
• 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
• 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
• 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。
• This paper explains lapping principle and the small tendency mechanism of ball roundness error.
  本文论述了研磨原理及球体圆度误差趋小化研磨机理；
• Summarize: This equipment has the shape of squareness and roundness.
  本设备有方形和圆形两种形式。
• The results indicate that the algorithm for the sphericity and roundness measurement and analysis can be considered as rationale for the particle pattern recognition and analysis system.
  研究结果表明，压裂支撑剂球度与圆度的测量与分析的算法能够成为颗粒图像识别分析系统的理论基础。
• 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。
• Evolution is as firmly established a scientific fact as the roundness of the Earth.
  进化是一个既定的科学事实就好比地球是圆的一样。
• 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