The BII file is a binary file that is efficiently written and read into RADAN.

在天地文件是一个二进制文件，有效地书写和阅读到RADAN 。

When installation, unlade the join copper bus bar, through the preformed long-square hole, fixing it on the main grounding bus bar.

安装时将排卸下，穿越柜间预留的方孔，固定在相邻两柜的接地排上。

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.

组,2-3天大部分组织块边缘有细胞移行向生晕,细胞呈多角形、圆形,细胞之间相接。