The code segment in Listing 1 generates the output shown in Figure 3, cell a.
清单 1 内的代码片段会生成如 图 3 所示的输出，其中的 cell a）。
2
The works mainly comprise the body cells, cell fusion, nuclear transplantation, cell uptake and the reorganization of chromosome segment.
细胞工程主要包括体细胞融合，核移植，细胞器摄取和染色体片段的重组等。
3
The edge information of cell image is very useful, which is the basis of cell image segment, it can affect the correctness of cell image recognition and analysis directly.