roundness
英 [raʊndnəs] 美 [raʊndnəs]

n.

圆；圆满；完整；率直

英英释义

roundness[ 'raundnis ]

• n.
  • the fullness of a tone of voice

    "there is a musky roundness to his wordiness"

    同义词：rotundity

  • the quality of being round numbers

    "he gave us the results in round numbers, but their roundness didn't affect the point he was making"

  • the property possessed by a line or surface that is curved and not angular
  • the bodily property of being well rounded

    同义词：plumpnessembonpoint

双语例句

用作名词(n.)

1. Her hairstyle exaggerates the roundness of her face.
   她的发式使她的脸形显得更圆。
2. As the eutectic time increases, the graphite morphology departs from sphericity to the abnormal morphology, and the roundness of the graphite particles decreases as well.
   随着共晶时间的延长，铸件的石墨形态逐渐偏离球形，向异常化趋势发展，石墨颗粒的圆整度随之降低。
3. The roundness of grit's projection was assessed by minimum circumcircle method.
   以最小外接圆法评定了金刚石颗粒投影的圆度。
4. An approximate quadratic curve has been found to suit the relationship between the tolerances of roundness and their logarithmic fatigue lives with given survivability.
   在相同存活率下，孔的圆度公差与孔的对数疲劳寿命呈二次曲线关系。
5. As the eutectic time increases, the graphite morphology departs from sphericity to the abnormal morphology, and the roundness of the graphite particles decreases as well.
   随着共晶时间的延长，铸件的石墨形态逐渐偏离球形，向异常化趋势发展，石墨颗粒的圆整度随之降低。
6. He gave us the results in round numbers, but their roundness didn't affect the point he was making.
   他给我们的是整数结果，但其取整不影响他提出的论点。

权威例句

ROUNDNESS STANDARD
Out-of-Roundness Problem Revisited
A new roundness scale for sedimentary particles
Sphericity and Roundness of Rock Particles
Volume, Shape, and Roundness of Rock Particles
Volume, Shape, and Roundness of Quartz Particles
Measurement and Geological Significance of Shape and Roundness of Sedimentary Particles
Nuclear roundness factor measurement for assessment of prognosis of patients with prostatic carcinoma. I. Testing of a digitization ...
Nuclear roundness factor measurement for assessment of prognosis of patients with prostatic carcinoma. II. Standardization of method...
A new method to assess metastatic potential of prostatic cancer: Relative nuclear roundness