rotundity

Rotundity and squareness, Can middle keypunch and come picture make to measure.

圆形和方形，可孔及图定。

39. The cells of B group crawled outward from the tissue inoculation in 2-3 days and the cells were polygen or rotundity and contacted each other.

,2-3大部分织块边缘有细胞移行向外长出生长晕,细胞呈多角形、圆形,细胞之相互连接。