Tissue origin of parenchyma tissue sarcoma and sorts of malignancy lymphoma are nodus.
软组织肉瘤的组织起源和淋巴瘤的分类是重点中的难点。
There are 3 to 6 layers of tangential conjunctive parenchyma tissue calls between two rings of anomalous bundles.
两相邻轮的异常维管束由3-6层切向溥壁结合组织细胞分隔；
Stele the vascular tissue and associated parenchyma tissue and (if present) the surrounding pericycle and endodermis of a stem or root.
包括根或茎的维管组织及相关薄壁组织，若有维管束鞘和内皮包被则这二者也属于中柱结构。
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