真圆 meaning in English

proper circle

3 true roundness
3完美的真圆度
Technology : technology to ensure small molded products with high precision in terms of bored holes , circularity , cylindricity , centering between two holes , parallelness and torsion . a lineup of specialized machinery and general purpose machinery
特殊技术:拥有在小件异型品上开孔，测量孔精度真圆度圆筒度两孔芯间平行扭弯精度的专用机跟通用机。
You can count on the quality of an akoya cultured pearl being very high on average . akoya pearls are the specialty of japanese pearl farms . the first pearls to be cultured early in the 1920s , their white color and ros ? overtone complement a fair complexion
现有的珍珠饰品有日本名古屋的海水珍珠半圆形日本彩虹色的马鼻贝珍珠南洋黑珍珠东南亚及南太平洋以及形似真圆的淡水珍珠中国等等。
It made use of randomly sampled one edge - point sampling randomly and locally searched two edge - points in an image and information of their neighborhoods to determine a candidate ellipse , then affirmed true ellipse for the candidate ellipse by affirming true circle for corresponding circle into which is transformed by the candidate ellipse
该算法利用在图像中随机采样到的一个边缘点和局部搜索到的两个边缘点以及这三个点的邻域信息确定候选椭圆，再将候选椭圆变换为对应圆，通过确认真圆来确认真椭圆。