Passing through the center of lobules, a central vein is radiating and arranging by hepatic cord or plate. Interval the hepatic cords or masses are irregular and variable sinusoid.
中央静脉位于小叶中央，肝细胞排列成肝细胞索肝板，以中央静脉为中心向周围呈放射状排列。
2
The device adopted a five-dummy-plate four-post framework and the five dummy plates' centerthrough holes formed the center datum of the framework;