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

• 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。
• Bending and cutting automatically avoid the connection, the roundness, automatically cut after bending.
  折弯和切割时自动避让铝条之间连接处，圆弧处，折弯后自动切割。
• 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
• 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。
• Summarize: This equipment has the shape of squareness and roundness.
  本设备有方形和圆形两种形式。
• Her hairstyle exaggerates the roundness of her face.
  她的发型使得她的脸显得更圆了。
• 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。
• The research of roundness measuring technique of steel tube is an important problem in the manufacture.
  钢管圆度检测技术的研究是目前生产和使用过程中所面临的一个重要课题。
• 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；
• Centerless Grinder knife plate Roundness Instrument;
  无心磨床刀板；