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

• 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。
• 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。
• Whiteness, roundness, and bravery are abstractions.
  “白”、“圆”和“勇敢”都是抽象概念。
• Non-rotating stem has close roundness and straightness tolerances and is burnished for a superior surface finish.
  不旋转阀杆避免了圆度和直度偏差，并且具有相当好的表面光洁度。
• Summarize: This equipment has the shape of squareness and roundness.
  本设备有方形和圆形两种形式。
• 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
• Results The primary ossification shape of the talus manifested from roundness to ellipse and presented dumbbell appearances gradually.
  结果距骨原发骨化形态，从圆形到椭圆形，逐渐呈哑铃状外观。
• 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。
• 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
• 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。