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chiasm是什么意思

2023-11-26 16:36:16
chiasm
美[kaɪæzəm]  英[kaɪæzəm]
n.  交叉
  近义词:chiasma,decussation,

英英释义

Noun
  1. an intersection or crossing of two tracts in the form of the letter X

例句

用作名词(n.)
  1. There is mass effect with superior displacement of the optic chiasm.双侧视交叉上抬。
  2. Visual field changes suggested a mass within the left optic nerve extending its compression across the chiasm and encroaching on the left optic tract.连续的视野变化显示视传导路径前部有肿瘤压迫现象,并且向原先定位的左侧视神经迅速地朝视交叉和视径移转。