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

• And the design can ensure the stability of diameter and roundness when producing the pipe with thick wall.
  特殊设计可以拥有稳定的直径尺寸和圆整度，可以适合生产厚壁管的需要。
• Study of the System of Cylinder Wall's Roundness Error Measurement Online
  圆筒内壁圆度误差在线检测系统研究
• Aluminum pipe precise forming technology makes the ultrasonic welded Aluminum pipe size precise and roundness good.
  铝管精密成型技术，使超声波焊接的铝管尺寸精确、圆度好。
• 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。
• Summarize: This equipment has the shape of squareness and roundness.
  本设备有方形和圆形两种形式。
• 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。
• Centerless Grinder knife plate Roundness Instrument;
  无心磨床刀板；
• 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；
• 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。
• 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。